electrical switch 电子开关 ; 电气开关
Air operated electrical switch 气动电开关
Xi Bang Electrical Switch Co 溪榜电器开关有限公司
Electrical switch to a lower 电机转数低
electrical cut-off switch 电力截断掣
electrical switch oil 电气开关油
nano electrical switch 纳米电开关
electrical switch maker 电器开关制造商
Electrical switch boxes, gas meters, or your PC make ideal homes because they are dry and have small, easily defendable entrances.
而电器转换盒、煤气表、个人电脑之所以成为蚂蚁们的理想居所是因为它们的内部环境干燥，有微小的孔缝，成为了蚂蚁最适于防御的入口。
The safety switch can be an electrical switch that opens the control circuit if the car is in gear.
安全开关可以是一种电子开关，当汽车挂挡后，它断开控制电路。
Do not use water hoses to wash down floors in the vicinity of electrical equipment or electrical switch gear.
不答应用水管线在电器设备或开关四周做冲洗工作。
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