... live line tools 带电作业工具 live line work 带电工作 live load 有用负荷；变动负荷；交变载荷；有效负载，工作负载，动负载，动载量；活荷载 ...
基于28个网页-相关网页
Live line work electricity 带电作业
Equipotential live line work 等电位作业
kv live line work kv带电作业
helicopter live-line work 直升机带电作业
·2,447,543篇论文数据，部分数据来源于NoteExpress
All electrical equipment and equipment installation, maintenance, etc. must be electrical permit to operate, and can not live line work.
所有电气设备及器材的安装、维修等必须由持证电工操作，并不得带电作业。
Young black men in that line of work seldom live long.
干此行的年轻黑人很少能长命。
The existing three-lane system is the smart remote control switches wiring, switches and the need to live, zero line, light line can work.
现有的智能遥控开关是三线制接线方式，开关需要同时接火线， 零线，灯线才能工作。
应用推荐