quick exhaust valve 中文意思是什麼
quick exhaust valve
解釋
快速放空閥-
Qeav quick exhaust air valve
快速排氣閥 -
Test method of quick exhaust valve of pneumatic components for petroleum drilling and production equipment
石油鉆采設備用氣動元件快速排氣閥試驗方法 -
Air filtering pressure reducing valve, solenoid valve, valve location feedback device, valve gate locator, quick exhaust valce
空氣過濾器減壓閥,電磁閥,閥位反饋裝置,閥門定位器,快速排氣閥。
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