fail safe meaning in English

(核弹运载机等的)自动保险装置。

Elastomer mounts - pot bearings and fail safe pot bearings , types a to g
橡胶-弹簧元件.带和不带保险的罐形轴承. a型至g型
Cylinder actuators can be provided with manual overrides for emergency valve actuation , fail safe mode and other accessories
缸体执行机构可以配置针对紧急状态下的手动过载装置，阀门驱动，故障安全功能和其它附件。
In applications where mechanical springs can not be used , a pneumatic spring provided with stored air pressure is capable of providing a fail safe mode
对于有些无法采用机械弹簧的应用场合，可以配置气动弹簧，以储备足够实现故障安全功能的气源压力。
The last digit is an all important " fail safe " for accuracy of scanning . the check digit is derived by a modulo - 1o calculation from all the other digits in the number , via the following procedure
组成，代表商品之原产国家代号，系由ean指定为各会员国之条码推广机构的国家代表号。