Open the upper sea inlet valve and close the lower one.
打开高位海底阀，关闭低位海底阀。
Objective To design an air inlet valve for signal soldier ligebuoy.
目的设计一种单兵救生气囊充气阀。
Close the cold water inlet valve and open a nearby hot water faucet.
关闭冷水进水阀，打开附近的热水水龙头。
For foot valve, replace inlet end connection with an F. V. screen housing assembly.
对于底阀，用一个F.V。滤网外壳组件更换进口连接管接头。
Gradually open the inlet block valve on the coolest product stream.
逐渐打开温度较低的产品流上的入口隔断阀。
Remove the relief valve hose from fitting below inlet ball valve.
从进口球阀下面连接件拆卸安全阀软管。
Close the inlet block valve on the coolest product stream.
关闭温度较低的产品流上的入口隔断阀。
Gradually open the inlet block valve on the hottest stream.
逐渐打开温度较高的产品流上的入口隔断阀。
Close the inlet block valve on the hottest stream.
关闭温度较高的产品流上的入口隔断阀。
Fully open the valve of inlet part.
全开入口段的阀门。
Open all the valve of inlet pump.
将给水泵进出口的阀门全部开启。
Open the main valve inlet pressure.
进口压力使主阀开启。
Open the main valve inlet pressure.
进口压力使主阀开启。
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