It is the executing agency Emergency Trip slide valve.
它的执行机构是危急遮断滑阀。
Horizontal Slide Valve Steam Engine plans with instructions in.
pd f format横向滑阀蒸汽机计划的指示。
Slide one half of the splash guard into the groove on the relief valve body.
将防溅保护的一半滑动到安全阀阀体的沟槽上。
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.
一种用在滑动水口中的抗裂纹阀板组件。
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