charactristics: lampholder is made from die-casting strength aluminum alloy and the body from special alloy materials and the reflector from pc.
特点: 该 灯具灯座采用强力压铸铝合金制作,灯体采用专用合金材料,反光罩采用聚碳酸酯材料。
the grounding conductor of a pendant luminaire may be terminated by hardware that is also used to secure a lampholder or lampholder bracket when that is the only available termination point.
吊灯的地线,没有选择余地的情况下,也可以接在用以保护灯头座或灯头座支架上的金属件上。
one sample of each luminaire design with a lamp-supported lampholder shall be tested at least once per quarter to determine compliance with the strain relief test of clause 13.21.2.
每一款由电灯本身支撑的灯具一个季度至少要用样品作一次实验,看其能否达到第13.21.2条中的要求。
but do not forget the lampholder standing in the shade with constancy of patience.
但是不要忘了那执灯的人,他是坚忍地站在黑暗当中呢。
produces including lampholders porcelain lampholder fuse box insulator knife switch adapter block porcelain socket porcelain etc.
电瓷件、瓷灯头、瓷灯座、座熔断器、绝缘子、闸刀开关、瓷接器、瓷插座等各式灯座。
thank the flame for its light, but do not forget the lampholder standing in the shade with constancy of patience.
感谢火焰给你光明的时候,不要忘了那在黑暗执着耐心的执灯人。
thank the flame for its light , but do not forget the lampholder standing in the shade with constancy of patience.
感谢火焰的光明,但是别忘了拿灯的人,他正坚韧地站在黑暗之中。
please make sure that there is always a lampholder mounted.
请确保总有一个灯座上。
a lampholder that is solely supported by the lamp shall be provided with stranded conductors.
只由灯泡支撑的灯头座应当配有导电线束。
if an appliance is equipped with a polarized attachment plug, a lampholder supplied as a part of the appliance shall be so wired that the screw shell is connected to the grounded conductor. 19.
如果电器配备具有极性的插头,灯座作为电器的一部分,其电源引线必须将螺壳连接在接地导体上。
thank the flame for the light, but do not forget the lampholder standing in the shade with constancy of patience.