阀轭 [
fá è]
[机] valve yoke
- 整体轭架和阀盖:一些结构有两件式阀盖和轭架组成。
Integral Yoke & Bonnet: Some designs incorporate a two piece bonnet and yoke. - FM认证防回流阀必须包括UL/FM认证外阀杆轭架。
UL/FM approved backflow preventers must include UL/FM approved OSY. - 这种装置应该是一个完整的总成,包括UL认证弹性阀座外阀杆轭架关闭阀和测试旋塞。
The unit shall be a complete assembly including UL listed resilient seated OSY shutoff valves and test cocks.
您正在访问的是
中国词汇量第二的英语词典
更多精彩,登录后发现......