switch stand 转辙器座闸座
weighted switch stand 附锤转辙器
Switch Stand With Handle 闸柄式道岔扳转器
Weighted switch-stand 附锤转辙器标志
switch stand latch 转辙器座锁闭闩
STAND-BY SWITCH 待机开关
stand by switch 备分开关
stand-by switch mechanism 备用开关机构
Stand facing the couch and tap your foot lightly on top, then switch legs and tap the other foot.
面对沙发站立,一只脚轻轻地踩在沙发上,然后换腿,另一只脚踩在沙发上。
Of course, it can switch your PC to Stand By mode at specified date and time.
当然,它可以切换您的电脑待机模式,在指定的日期和时间。
This paper introduces the due to stand together with superior switch power system protection undeserved, cause of communication power station, the accident.
本文介绍了一起由于站用电系统上下级开关保护配合不当,引起的交流站用电全失事故。
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