alternating pressure and non-pressure flow的意思|示意
美 / /
英 / /
交变压力和无压力流动
alternating pressure and non-pressure flow的网络常见释义
管道明满流 ...pressure and flow compensator valve 压力及流量补偿阀 alternating pressure and non-pressure flow 管道明满流 temperature-and-pressure compensated flow control valve 带温度补偿与压力补偿的流量控制阀 ..