ballast box
常见例句
- With explosion-protected ballast box or explosion-protected ceiling lamp box;
可配防爆鎮流器箱或防爆吊燈盒； - The ballast junction box and the high of lamp-post can be matched by users' choice;
鎮流器，接線盒及燈杆高度可由用戶選擇； - In the explosion-proof ballast box of the invention, the multi-tap ballast is adopted as the ballast, and multiple voltage systems can be output;
在本發明的防爆鎮流器箱中，鎮流器採用多抽頭鎮流器，可以輸出多種電壓制式；
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