... dub lamp复制灯earth lamp接地表示灯 electric arc lamp电弧灯 electric(al) discharge lamp放电管[灯] ...
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electric-arc lamp 弧光灯 ; 电弧灯
electric arc lighting cap lamp 蓄电池式矿帽灯
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On the producing process of the miniature metal halide lamp, due to its bulk, the measurement of its dimensions especially the inside diameter of the necks of the electric arc tube is very difficult.
在超小功率金卤灯生产中，由于受其体积限制，各种尺寸尤其是电弧管泡壳两侧缩颈处的内径测量一直是比较困难的。
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