The only attachment of the lamp to the ceiling is a thin wire.
只有一根细电线连接着花板和这盏灯。
The vital part of the incandescent electric lamp is the tungsten wire inside the bulb.
白炽电灯的关键部分是灯泡里的钨丝。
Mercury vapour lamp with wire screen protection.
带保护的汞蒸气灯 ；
A fine wire heated electrically to incandescence in an electric lamp.
白炽电灯的关键部分是灯泡里的钨丝。
Product length mean to the length of lamp holder excluded the wire set.
产品长度系指灯座之长度，不含线材。
Product length mean to the length of lamp holder excluded the wire set.
产品长度系指灯座之长度，不含线材。
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