弹簧盖 [
tán huáng gài]
spring cover
spring cup
- 我的手一接触到表的弹簧,表盖就猛地一下打开了。
The lid of my watch flew open, when I touched the spring. - 直动型溢流阀,主要有阀芯、阀体、弹簧、上盖、调节杆、调节螺母等零件组成。
Straight moving type relief valves, mainly valve disc, valve body,, spring-loaded, roof, regulation pole, conditioning nut, and other integral parts. - 组件包括:浮子,排气弹簧和阀盖O形环。
Kit consists of: Float, vent spring and Bonnet O-ring.
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