pump vaive

• 泵阀

pump vaive的用法和样例：

例句

1. Wuxi Yuanhua Special Pump &Valve Factory will supply our clients with the highest quality service by our perfect products and competitive prices.
   无锡市特种泵阀厂将以完美的产品质量，富有竞争力的产品价格为用户提供最优质的服务。
2. The status of the pump valve can be described precisely by a few parameters, therefore the failure feature information extraction is greatly simplified.
   由于仅用较少的几个参数就可完成对泵阀状态较准确的描述，大大简化了泵阀故障特征的提取。