安定器 燒碳粉 Ballast burning carbon powder. Watch later. Share. Copy link. Info. Shopping. Tap to unmute. If playback doesn't begin shortly, ... ... <看更多>
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安定器 燒碳粉 Ballast burning carbon powder. Watch later. Share. Copy link. Info. Shopping. Tap to unmute. If playback doesn't begin shortly, ... ... <看更多>
多年前,我純手工把自家T8/T9 FL40W x2 山型燈具內建的傳統鐵芯安定器,換成了如下圖的國產電子安定器,一個約160 元 ... 凱美40W x 2 dimmable electronic ballast: ... <看更多>
最近家裡T5燈管常常早晨開燈時都閃爍一下就熄滅,要一直來回開開關關很久才有機會正常亮, 燈管都換過了,上次發過文得知是安定器的問題, ... ... <看更多>