将防溅保护的一半滑动到安全阀阀体的沟槽上。
Slide one half of the splash guard into the groove on the relief valve body.
一种用在滑动水口中的抗裂纹阀板组件。
A crack resistant valve plate assembly is provided for use in a slide gate valve.
一种用在滑动水口中的抗裂纹阀板组件。
A crack resistant valve plate assembly is provided for use in a slide gate valve.
应用推荐