A fail-safe backup system ensures reliable operation, even if a fault develops in the main circuit.
一个自动防故障装置的后备系统确保了可靠的运转，即时在主要电路产生了故障。
2
The WCCP also enables load balancing of traffic across multiple cache engines and ensures fault-tolerant, fail-safeoperation.
WCCP还可以使用跨多个缓存引擎的信息流负载均衡，确保故障容错、故障安全操作。
3
The significance of farm transporters cab on operation safety and the necessity of fail-safe design are summarized. Fail-safe design concepts and methods for cabs have been suggested.