valve upstream hotplate的意思|示意
美 / /
英 / /
阀门上游热板
valve upstream hotplate的网络常见释义
灶前阀 防超流量泄漏灶前阀的研发 关键词 ：防超流量泄漏；灶前阀；球阀；安全装置 [gap=552]Key words ：prevention from excessive flow leakage； valve upstream hotplate；ball valve；safety device
valve upstream hotplate相关例句
The principle and design of valve upstream hotplate for preventing excessive flow leakage, and the application of the valve series products are discussed.
论述了防超流量泄漏灶前阀的原理、阀门的设计及防超流量泄漏灶前阀系列产品的应用。