COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. ... Decomposes violently on contact with metals. Attacks most metals. This produces highly flammable hydrogen gas and ... ... <看更多>
「peracetic acid」的推薦目錄:
peracetic acid 在 Peracetic Acid Sterilization - CDC 的相關結果
Peracetic acid is a highly biocidal oxidizer that maintains its efficacy in the presence of organic soil. Peracetic acid removes surface contaminants ... ... <看更多>
peracetic acid 在 Peracetic Acid - an overview | ScienceDirect Topics 的相關結果
Peracetic acid is an organic acid generated by reacting acetic acid and hydrogen peroxide. Several commercial formulations are available. In solution, peracetic ... ... <看更多>
peracetic acid 在 Peracetic Acid Uses and Hazards - The Synergist 的相關結果
Peracetic acid (CAS No. 79-21-0), also known as peroxyacetic acid or PAA, is an organic chemical compound used in numerous applications, including chemical ... ... <看更多>
peracetic acid 在 Reactivity of Peracetic Acid with Organic Compounds - ACS ... 的相關結果
Peracetic acid (PAA) is a sanitizer with increasing use in food, medical and water treatment industries. Amino acids are important components in ... ... <看更多>
peracetic acid 在 Peracetic acid as a disinfectant - Lenntech 的相關結果
Peracetic acid is a very powerful oxidant; the oxidation potential outranges that of chlorine and chlorine dioxide. What are the applications of peracetic acid? ... <看更多>
peracetic acid 在 Peracetic acid solution purum, ~40% in acetic acid: water 的相關結果
Peracetic acid is a strong disinfectant with a wide spectrum of antimicrobial activity. Due to its bactericidal, virucidal, fungicidal, and sporicidal ... ... <看更多>
peracetic acid 在 Peracetic Acid (PAA) - Solvay 的相關結果
While peracetic acid has a burgeoning, results-based reputation for various applications in sanitation, disinfection and sterilization; it also ... ... <看更多>
peracetic acid 在 Peracetic acid - Mitsubishi Gas Chemical Company, Inc. 的相關結果
Prepared by reacting Hydrogen peroxide with acetic acid, our Peracetic acid is an equilibrium peracetic acid mixture with a strongly irritative odor. Making use ... ... <看更多>
peracetic acid 在 Virucidal efficacy of peracetic acid for instrument disinfection 的相關結果
Various peracetic-acid (PAA)-based products for processing flexible endoscopes on the market are often based on a two-component system ... ... <看更多>
peracetic acid 在 Peracetic Acid - Agricultural Marketing Service 的相關結果
Peracetic acid (PAA) is produced by reacting acetic acid and hydrogen peroxide. ... Peracetic acid's primary use in food processing and handling is as a ... ... <看更多>
peracetic acid 在 Enhanced Efficacy of Peroxyacetic Acid Against Listeria ... 的相關結果
Peroxyacetic acid (PAA) is the most commonly used antimicrobial in spray bar antimicrobial treatment during fresh apple packing and ... ... <看更多>
peracetic acid 在 The influence of temperature on the decomposition kinetics of ... 的相關結果
Peracetic acid has many advantages when compared to sodium hypochlorite, the most commonly used sanitizer in Brazil. One of the many advantages of peracetic ... ... <看更多>
peracetic acid 在 Mechanism of Sporicidal Activity for the Synergistic ... 的相關結果
With this in mind, hydrogen peroxide (H2O2) and peracetic acid (PAA) have been used in combination, but until now there has been no ... ... <看更多>
peracetic acid 在 Peracetic Acid in the Fresh Food Industry 的相關結果
Many bottling plants use peracetic acid as a sanitizer and disinfectant to reduce microbial contamination. Peracetic acid is also widely used as ... ... <看更多>
peracetic acid 在 Alternative Disinfection Methods Fact Sheet: Peracetic Acid 的相關結果
The effectiveness of a Peracetic Acid (PAA) disinfection system depends on the characteristics of the wastewater, the concentration of PAA, the amount of time ... ... <看更多>
peracetic acid 在 Common Name: PEROXYACETIC ACID HAZARD SUMMARY ... 的相關結果
* Peroxyacetic Acid is a HIGHLY CORROSIVE. CHEMICAL and contact can severely irritate and burn the skin and eyes leading to eye damage. * Breathing Peroxyacetic ... ... <看更多>
peracetic acid 在 Effects of peracetic acid on aromatic polyamide nanofiltration ... 的相關結果
Peracetic acid (PAA) is being considered as a disinfectant in membrane-based wastewater reuse systems, but its compatibility with polyamide membranes has ... ... <看更多>
peracetic acid 在 PERACETIC ACID - Evonik Industries 的相關結果
Peracetic acid is a versatile oxidizing agent that dissolves easily in water and decomposes into non-toxic by-products. Evonik is one of the leading ... ... <看更多>
peracetic acid 在 Peracetic acid – Environmentally friendly disinfection - The ... 的相關結果
Lerasept® peracetic acid is an exceptional broad-spectrum biocide and can be used in many industrial fields. If you are having problems with bacteria, ... ... <看更多>
peracetic acid 在 Peracetic Acid - Rao - - Major Reference Works - Wiley Online ... 的相關結果
In the preparation of peracetic acid from acetic anhydride and H2O2, the dangerously explosive diacetyl peroxide may become the major product if ... ... <看更多>
peracetic acid 在 Preparing method of peracetic acid - Google Patents 的相關結果
Peracetic Acid is a kind of purposes strong oxidizer very widely, and it can be used as the SYNTHETIC OPTICAL WHITNER of paper, paraffin, timber, starch. ... <看更多>
peracetic acid 在 Peracetic Acid Test | 116976 - Merck Millipore 的相關結果
Peracetic Acid Test Method: reflectometric with test strips 75 - 400 mg/l Reflectoquant® - Find MSDS or SDS, a COA, data sheets and more information. ... <看更多>
peracetic acid 在 Peracetic Acid - Occupational Safety and Health Administration 的相關結果
Peracetic Acid. Method number: PV2321. Version: 1.0. Target concentration: 0.4 ppm. OSHA PEL: None. ACGIH TLV: 0.4 ppm (1.24 mg/m3) TLV-STEL, ... ... <看更多>
peracetic acid 在 Federal Register :: Health Risks to Workers Associated With ... 的相關結果
Peracetic acid is a strong sensory irritant considered to be more potent than acetic acid or hydrogen peroxide [NAS 2010]. Cristofari-Margquand ... ... <看更多>
peracetic acid 在 Showing metabocard for Peracetic acid (HMDB0031608) 的相關結果
Peracetic acid is a component of antimicrobial washes for poultry carcasses and fruit.Peracetic acid (also known as peroxyacetic acid, ... ... <看更多>
peracetic acid 在 DULCOTEST® Sensors for Peracetic Acid - ProMinent 的相關結果
Measurement of peracetic acid concentration with DULCOTEST ® sensors: precise and reliable for disinfection in safety-sensitive applications in the food, ... ... <看更多>
peracetic acid 在 Peracetic Acid for Wastewater Treatment - USP Technologies 的相關結果
Peracetic Acid (PAA) is an organic peroxide compound with the formula CH₃CO₃H. It's environmentally-friendly as it hydrolyzes to acetic acid and hydrogen ... ... <看更多>
peracetic acid 在 PERACETIC ACID | CAMEO Chemicals | NOAA 的相關結果
PERACETIC ACID. 5.2 - Organic peroxide. Chemical Identifiers | Hazards | Response Recommendations | Physical Properties | Regulatory Information | Alternate ... ... <看更多>
peracetic acid 在 What is Peracetic Acid | ChemDAQ 的相關結果
Peracetic Acid is a disinfectant chemical used by hospitals and the food processing industry. It is very effective for killing microscopic organisms hiding ... ... <看更多>
peracetic acid 在 Peracetic acid - ECHA 的相關結果
peracetic acid, acetic acid, hydrogen peroxide. The manufacturing process leads into products with characteristics of a chemical equilibrium ... ... <看更多>
peracetic acid 在 Is Peracetic Acid a Problem? PPE You Should Consider | 的相關結果
Peracetic acid, also known as peroxyacetic acid or PAA, is used in numerous applications, including as a chemical disinfectant in healthcare ... ... <看更多>
peracetic acid 在 Peracetic Acid Solutions | Hydrite Chemical Co. 的相關結果
Peracetic acid is used for sanitizing of food contact surfaces, sanitizing and disinfecting of animal premises and as a food processing aid for antimicrobial ... ... <看更多>
peracetic acid 在 Chemical aspects of peracetic acid based wastewater ... 的相關結果
Peracetic acid (PAA) has been studied for wastewater disinfection applications for some 30 years and has been shown to be an effective ... ... <看更多>
peracetic acid 在 Pumping Peracetic Acid - Verderliquids 的相關結果
Peracetic acid is primarily used as an anti-microbial biocide. As a biocide it may be used as a disinfectant in processing lines found in brewing and wineries, ... ... <看更多>
peracetic acid 在 Peracetic Acid 5% (30kg) (HZ) - Murphy and Son 的相關結果
Peracetic acid 5% is a non-rinse sterilant, the product can be used in any application where the degree of soiling is light and a disinfecting action is ... ... <看更多>
peracetic acid 在 A review of measurement methods for peracetic acid (PAA) 的相關結果
Peroxyacetic acid has been widely used in food, medical, and synthetic chemical fields for the past several decades. Recently, peroxyacetic acid has ... ... <看更多>
peracetic acid 在 Mechanisms of Peracetic Acid Inactivation of Microbes 的相關結果
It is believed that the predominant disinfection comes from the peracetic acid, as PAA is a much more potent antimicrobial agent than hydrogen peroxide, ... ... <看更多>
peracetic acid 在 Diversey Peracetic Acid - PAA Products - Solutions Designed ... 的相關結果
Peracetic acid (also known as peroxyacetic acid, or PAA), is an organic compound. It is a colorless liquid with a characteristic pungent odor reminiscent of ... ... <看更多>
peracetic acid 在 Peracetic acid - California Department of Industrial Relations 的相關結果
Peracetic acid is not sold in pure form but instead is commercially available as mixtures of peracetic acid, hydrogen peroxide and acetic acid. ... <看更多>
peracetic acid 在 Peracetic acid - PERSAN® - BELINKA PERKEMIJA d.o.o. 的相關結果
Peracetic acid is a strong oxidizing agent with excellent disinfectant and bleaching properties. Its action is based on synglet oxygen, that is released ... ... <看更多>
peracetic acid 在 Peracetic Acid Applications and Benefits - Rochester Midland 的相關結果
Peracetic acid sanitizer, is used for intervention mainly in the food industry, where it is applied as a cleanser and as a disinfectant. ... <看更多>
peracetic acid 在 Peracetic Acid Scrubber | Chicago Plastic Systems 的相關結果
Two seemingly mild chemicals-acetic acid (vinegar) and hydrogen peroxide, can be combined to create peracetic acid. This colorless liquid is outstanding as ... ... <看更多>
peracetic acid 在 Peracetic acid: Uses, Interactions, Mechanism of Action 的相關結果
Generic Name: Peracetic acid; DrugBank Accession Number: DB14556; Background ... Dr.Vir Germ Peroxyacetic acid Multi-disinfectant, Liquid, 5 g/100mL ... ... <看更多>
peracetic acid 在 Disinfectant #9: Peracetic acid: Weak acid, Strong Disinfectant? 的相關結果
Peracetic acid (PAA) was first registered as a disinfectant in 1985 by the EPA. PAA is produced by combining acetic acid (vinegar) and hydrogen peroxide. ... <看更多>
peracetic acid 在 Peracetic acid Definition & Meaning - Merriam-Webster 的相關結果
The meaning of peracetic acid is a corrosive toxic strongly oxidizing unstable pungent liquid acid C2H4O3 used chiefly in a solution in acetic acid or an ... ... <看更多>
peracetic acid 在 JACC Report 40 - Peracetic Acid and its Equilibrium Solutions 的相關結果
It presents a critical evaluation of the physicochemical, ecotoxicity and toxicity data of peracetic acid (PAA) solutions. At present no other comprehensive ... ... <看更多>
peracetic acid 在 Peracetic Acid - Brainerd 的相關結果
Peracetic acid (PAA) is used as an effective antimicrobial in the food industry and a powerful biocide for oil and gas and water management operations. ... <看更多>
peracetic acid 在 Peracetic Acid Disinfection - Water Environment Federation 的相關結果
Peracetic Acid Disinfection: Implementation Considerations for Water Resource Recovery Facilities offers a stepwise approach to peracetic acid (PAA) ... ... <看更多>
peracetic acid 在 Peracetic Acid in Water Test Kit | CHEMetrics 的相關結果
Peracetic acid (PAA) is a versatile oxidizing disinfectant that is formed from a reaction between acetic acid and hydrogen peroxide. It is commonly used as a ... ... <看更多>
peracetic acid 在 Peracetic Acid - The New Hero In Hospitals - ECJ EUROPEAN ... 的相關結果
However, in recent years, peracetic acid (PAA) has emerged as the disinfectant of choice over other traditional methods of disinfection in ... ... <看更多>
peracetic acid 在 peracetic acid-翻译为中文-例句英语 的相關結果
使用Reverso Context: The Modern Chemist's Guide to Hydrogen Peroxide and Peracetic Acid,在英语-中文情境中翻译"peracetic acid" ... <看更多>
peracetic acid 在 US3374205A - Production of peracetic acid - Google Patents 的相關結果
This invention relates to the production of peracetic acid by the liquid phase oxidation of acetaldehyde in the presence of metal salt catalysts. More ... ... <看更多>
peracetic acid 在 Peracetic acid - Organic Chemistry Portal 的相關結果
Peracetic Acid. Name Reactions. Baeyer-Villiger Oxidation · Prilezhaev Reaction. Recent Literature. The complex [MnII(R,R-mcp)(CF3SO3)2] is a very efficient ... ... <看更多>
peracetic acid 在 Sporocidal properties of peracetic acid and hydrogen ... 的相關結果
The sporocidal properties of peracetic acid, hydrogen peroxide, chlorine, and formaldehyde were compared in vitro using a dilution–neutralization ... ... <看更多>
peracetic acid 在 Peracetic Acid Test, PAA Test | Palintest 的相關結果
Peroxyacetic acid, Peracetic acid, or PAA as it is commonly known, is a strong oxidising agent with excellent disinfectant properties. ... <看更多>
peracetic acid 在 Peracetic Acid PAA, Peroxyacetic Acid, 79-21-0 - IndiaMART ... 的相關結果
Usage: Peracetic acid can be applied for the deactivation of a large variety of pathogenic microorganisms. Pack Type: ABS Plastic Drum. Pack Size: 35 Ltr. Brand ... ... <看更多>
peracetic acid 在 Peracetic Acid (PAA) UK Suppliers & Manufacturers - Airedale ... 的相關結果
Peracetic acid is a versatile, organic compound that holds multiple applications across industrial cleaning and sanitisation. We are a leading UK peracetic ... ... <看更多>
peracetic acid 在 Peracetic acid - BODE Science Center 的相關結果
Peracetic acid. Also known as peroxyacetic acid (PAA). The colourless organic acid with a characteristic acrid odour belongs to the group of peroxy acids ... ... <看更多>
peracetic acid 在 Peracetic Acid Monitoring - a1-cbiss 的相關結果
Peracetic Acid, also known as peroxyacetic acid or PAA, is an organic chemical compound that is used in a mixture with acetic acid and hydrogen peroxide in ... ... <看更多>
peracetic acid 在 Uses & Hazardous Properties of Peracetic Acid | Birko Corp 的相關結果
Peracetic acid (peroxyacetic acid) is produced by an equilibrium reaction of acetic acid and hydrogen peroxide. ... <看更多>
peracetic acid 在 Peracetic Acid Products - Enviro Tech Chemical Services 的相關結果
Peracetic acid is an ideal antimicrobial agent due to its high oxidizing potential. It is highly effective against a broad range of microorganisms. ... <看更多>
peracetic acid 在 Peroxyacetic acid - Department of Viticulture and Enology 的相關結果
Peroxyacetic acid (Peracetic Acid, PAA; CH3CO3H) is a sanitizing agent widely used in the food and brewing industries and increasingly in ... ... <看更多>
peracetic acid 在 peracetic acid | chemical compound | Britannica 的相關結果
Other articles where peracetic acid is discussed: germfree life: Methodology.: Germicidal vapour sterilization (2% peracetic acid) is used for plastic ... ... <看更多>
peracetic acid 在 Peracetic acid (PAA): Broad-spectrum and low-residue biocide 的相關結果
Peracetic acid (PAA): Broad-spectrum and low-residue biocide. Cleaning, sanitising and disinfecting are three essential processes in the ... ... <看更多>
peracetic acid 在 What Is Peracetic Acid and Is It Dangerous? - Analytical ... 的相關結果
Also known as peroxyacetic acid (PAA), peracetic acid is best known for its ability to sanitize surfaces and objects. ... <看更多>
peracetic acid 在 How to Safely Store Peracetic Acid - Poly Processing Blog 的相關結果
Peracetic acid is a chemical that's become more popular than ever, and it is being used across several industries. ... <看更多>
peracetic acid 在 Peracetic Acid (PAA) - solvent systems 的相關結果
There is no known antimicrobial resistance to peracetic acid. Peracetic acid has emerged as the disinfectant of choice over other traditional methods of ... ... <看更多>
peracetic acid 在 What is peracetic acid and what is it used for? | Solimix 的相關結果
Peracetic acid is one of the most widely used compounds in the food industry, although it has also many other uses. ... <看更多>
peracetic acid 在 Use of 0.25% and 0.025% peracetic acid as disinfectant agent ... 的相關結果
The 0.25% peracetic acid was shown to be efficient for disinfection of chemically activated acrylic resins. Indexing terms: Acrylic resin. Complete denture. ... <看更多>
peracetic acid 在 Peracetic acid | Mitsubishi Gas Chemical Trading, Inc. 的相關結果
Peracetic acid is a low-concentration (approx. 6%) peracetic acid, and is a bactericidal agent actively used in food-related containers and devices, ... ... <看更多>
peracetic acid 在 A review of measurement methods for ... - Springer LINK 的相關結果
Recently, peroxyacetic acid has gradually become an effective alternative disinfectant in wastewater disinfection and has strong redox capacity ... ... <看更多>
peracetic acid 在 Peracetic Acid: A New Biocide For Industrial Water Applications 的相關結果
Peracetic acid is affective at killing biofilm microorganisms at low concentrations and short contact times. Unlike a number of other biocides, ... ... <看更多>
peracetic acid 在 The Peracetic Acid Market slated to surpass USD 1.45 billion ... 的相關結果
Peracetic acid refers to a liquid organic compound, which has the pungent odor of acetic acid and can be highly corrosive. The compound is a ... ... <看更多>
peracetic acid 在 Peracetic Acid Suppliers | Seeler Industries 的相關結果
In addition to being a leading handler of hydrogen peroxide, Seeler Industries operates a state of the art peracetic acid (PAA) blending facility. ... <看更多>
peracetic acid 在 Comparison of Peracetic Acid and Chlorine Effectiveness ... 的相關結果
This study was conducted to compare the efficacy of two sanitizing agents, chlorine and peracetic acid (PAA), in reducing spoilage and ... ... <看更多>
peracetic acid 在 Peracetic acid - Detectronic 的相關結果
ORAKEL peracetic acid sensors are membrane devices which use no reagents, are extremely stable and have reduced maintenance and reduced whole life costs. ... <看更多>
peracetic acid 在 Peracetic Acid for Disinfection | WWD - Water & Wastes Digest 的相關結果
How peracetic acid is replacing chlorine in water & wastewater treatment. paracetic acid. They say scent is the sense with the strongest ... ... <看更多>
peracetic acid 在 Disinfectant Report Card: Peracetic Acid - Rescue 的相關結果
Peracetic acid (PAA) is produced by combining acetic acid (vinegar) and hydrogen peroxide. The result is a peroxide version of acetic acid (vinegar) that ... ... <看更多>
peracetic acid 在 Peracetic acid (5 kg) Wine | Polsinelli Enologia 的相關結果
Peracetic acid is suitable for the rapid sanitisation of equipment and surfaces that come into contact with foodstuffs, and for CIP-type washing and ... ... <看更多>
peracetic acid 在 peracetic acid | Craft Beer & Brewing 的相關結果
Peracetic Acid (PAA), the antimicrobial properties of peroxyacetic acid, was first described in 1902. However, it was more than 50 years before PAA was ... ... <看更多>
peracetic acid 在 How to Wash Produce Using a Peracetic Acid Solution 的相關結果
Several OMRI certified sanitation products are mixtures of the active ingredients hydrogen peroxide and peracetic acid (PAA, also called peroxyacetic acid). The ... ... <看更多>
peracetic acid 在 Peracetic Acid Preparation and Its Chemical Components ... 的相關結果
The Food Safety Commission of Japan (FSCJ) conducted risk assessments of peracetic acid preparation used as an antimicrobial agent and its chemical ... ... <看更多>
peracetic acid 在 Reaction between CH3C(O)OOH (peracetic acid) and OH in ... 的相關結果
Peracetic acid (CH3C(O)OOH) is one of the most abundant organic peroxides in the atmosphere, yet the kinetics of its reaction with OH, believed to be the ... ... <看更多>
peracetic acid 在 Browse Products by Parameter: Peracetic Acid (PAA) - Hach 的相關結果
Find Peracetic Acid (PAA) Reagent, Reagent Sets, Standards. ... <看更多>
peracetic acid 在 Peroxyacetic acid - BioSafe Systems 的相關結果
Peroxyacetic acid is a combination of two important and versatile compounds: hydrogen peroxide and acetic acid. The two chemicals combine to form a new ... ... <看更多>
peracetic acid 在 Colorimetric Quantification Methods for Peracetic Acid ... - MDPI 的相關結果
Commercially available peracetic acid is always supplied mixed with hydrogen peroxide (H2O2). H2O2 degrade slower than the peracetic acid ... ... <看更多>
peracetic acid 在 4500-PAA PERACETIC ACID (RESIDUAL) (PROPOSED) 的相關結果
Peracetic Acid as a Wastewater Disinfectant. Although US municipal treatment plants still commonly use chlorination to disinfect wastewater, ... ... <看更多>
peracetic acid 在 Peracetic Acid Test | 110001 - EMD Millipore Corporation 的相關結果
Peracetic Acid Test Method: colorimetric with test strips 100 - 150 - 200 - 250 - 300 - 400 - 500 mg/l MQuant® - Find MSDS or SDS, a COA, data sheets and ... ... <看更多>
peracetic acid 在 Peracetic Acid (PAA) Archives - Pilot Chemical 的相關結果
Peracetic Acid. Maguard® 1522 is an antimicrobial solution of 15% active peracetic acid (C2H4O3) in an aqueous equilibrium with 22% hydrogen peroxide (H2O2) ... ... <看更多>
peracetic acid 在 Material Safety Data Sheet 的相關結果
MSDS Name: Peracetic Acid, 35% in Acetic Acid Catalog Numbers: ... Ethaneperoxoic Acid, Peroxyacetic Acid ... 79-21-0 |Peracetic Acid | 35.5 | 201-186-8 | ... <看更多>
peracetic acid 在 Advantages of Peracetic Acid Sporicides 的相關結果
What are the advantages of peracetic acid sterilants for cleanroom sterilization? How does it compare to gas sterilization methods? ... <看更多>
peracetic acid 在 Peracetic Acid: The hazardous chemical used in the food ... 的相關結果
Peracetic acid is a combination of hydrogen peroxide and acetic acid. Mixed and applied in the right concentrations, it is a very effective biocide. It leaves ... ... <看更多>
peracetic acid 在 Implementing Peracetic Acid – Piloting, Pumping, & Storing ... 的相關結果
Peracetic Acid. 1.81. Hydrogen Peroxide. 1.78. Potassium Permanganate. 1.68. Chlorine Dioxide. 1.57. Chlorine. 1.36. PAA is a strong and effective oxidant ... ... <看更多>
peracetic acid 在 Grades of Peracetic Acid - NPL - National Peroxide Limited 的相關結果
No. PROPERTIES, UNITS, VALUES. 1. Peracetic acid, % w/w, 5. 2. Density at 20°C, g/ml, 1.10. 3. Available Oxygen, % w/w, ~11.5. 4. Viscosity at 20°C, cP, 2. ... <看更多>
peracetic acid 在 Peracetic acid - Illustrated Glossary of Organic Chemistry 的相關結果
Peracetic acid (peroxyacetic acid): A peracid derived from acetic acid. An oxidant; converts an alkene to an epoxide, and a thioether to a sulfoxide, ... ... <看更多>
peracetic acid 在 Peracetic acid | CH3COOOH - PubChem 的相關結果
Peracetic acid | CH3COOOH or C2H4O3 | CID 6585 - structure, chemical names, physical and chemical properties, classification, patents, literature, ... ... <看更多>