Record this as the opening differential pressure of the relief valve.
将这个读数记录为安全阀的开启差压。
Stand clear of the regulator and valve outlet, while opening the valve.
开启阀门时，躲开调整器和阀门排气口。
The valve is the opening type. The material is in the state of circulation.
棒条闸门一般为常开型，物料处流通状态。
The valve is the opening type. The material is in the state of circulation.
棒条闸门一般为常开型，物料处流通状态。
应用推荐