pump valve 泵阀 ; 抽气阀
air pump valve [机] 气泵阀
bilge pump valve 舱底泵阀
pump valve seat 泵阀座
pump valve pressing spring 泵阀压紧簧
mud pump valve 泥浆阀 ; 泥泵阀 ; 泥浆泵凡尔
feed pump valve 添水泵阀
circulating pump valve 循环水泵阀
rubber pump valve 橡胶泵阀
fuel pump valve retainer 燃油泵阀支片
The pump sucks air out through the valve.
气泵通过阀门把空气抽出去。
Well understand water treatment products in terms of performance and price, such as pump, valve, etc.
拥有丰富的水处理产品的性能及价格方面的知识，如泵和阀等。
Our company is mainly manufacturing to seal and seal of stainless steel pump, valve, flange etc supporting seals the specialized enterprise.
本公司是一家主要生产进行密封及不锈钢泵、阀、法兰等配套密封件的专业企业。
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