保险销 meaning in Chinese
arming pinpiston
cotter keyboard
linchpin
lock pin
preventer pin
safety bolt
safety finger
safety pin
spur guard
Examples
- He pulled the pin and lobbed the grenade over to the opposite bank .
他一拔保险销，将手榴弹向对岸扔了过去。 - Agricultural machinery ; linch pins
农用机械和农用拖拉机.保险销 - Make up safety pin
组合保险销 - Bore riding pin
膛内保险销 - First you should pull the pin at the end of the handle , then hold the bottom of the extinguisher with one hand and with the other , press hard the handle to eject extinguishing agent from the can to suppress fire
使用灭火器应当首先拔出位于压把根部的保险销，之后一手托住灭火器底座，一手用力按下压把，使灭火器从罐内喷射出来扑灭火灾。