To introduce the structure, performance and design of the differential stop check valve.
介绍了差压式截止止回阀的结构、性能和设计要点。
Is suitable for through flange valve sealing pressure and valve body intensity pressure performance test.
适用于直通法兰式阀门的密封压力和阀体强度压力性能试验。
I plant the cartridge valve and reliable performance.
我厂生产的插装阀性能可靠。
Each valve is used to display the kind of structural performance.
每种阀门构造都是用来施展那种性能。
Valve flap and valve seat for the soft seal, seal performance, no leakage.
阀瓣与阀座为软密封，密封性能好，无泄露。
The field test shows that the performance of new valve is up to grade.
经测试表明新型阀的功能和指标均达到要求。
The bubbling valve is proven to be a better valve in terms of overall performance.
是一种综合性能优良的新型浮阀。
Valve management in DEH control system provides the best possible improving the governing stage performance.
DEH调节系统的阀门管理提供了改善调节级特性的空间。
The physical property and mechanical performance must be considered when selecting the valve material.
在材料选择时必须考虑材料的物理性质和机械性能。
The physical property and mechanical performance must be considered when selecting the valve material.
在材料选择时必须考虑材料的物理性质和机械性能。
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