保护环 meaning in English
guard ring
protection ring
ring of protection
Examples
- This tester is provided with a "guard" terminal to prevent errors due to surface leakage .
本检验仪表装有保护环电路接头，用以纠正因表面漏电而造成的误差。 - Machine tools ; multi - spindle heads ; protection rings type a
机床.多轴头. a型保护环 - Two - fiber bi - directional path protection ring
二纤双向通道保护环 - Two - fiber unidirectional path protection ring
二纤单向通道保护环 - Four - fiber ms shared protection ring
四纤双向复用段共享保护环