After turning off the gas or electricity open the drain valve at the tank bottom.
在关闭燃气或电源后可开启罐底的排水阀。
June, you had to be lucky to find a gas station open the business.
在六月的最后一个周末，如果你碰到一个加油站开门营业的话，就算你走运啦。
The discharge of harmful gas into open air is dangerous.
将有害气体释放到空气中是危险的。
The absolute open flow potential predicted from testing is the basis of gas well producing.
试井确定的无阻流量是气井产能建设的重要依据。
Gas burner in the entire production process should be open at least two.
燃气燃烧器在整个生产过程中应最少打开两个。
During the last weekend in June, you had to be lucky to find a gas station open the business.
在六月的最后一个周末，如果你碰到一个加油站开门营业的话，就算你走运啦。
First open water valve to send to the temperature reached e. reascularization gas.
先打开水阀再送电，待炉温达到规定值再通入煤气。
First open water valve to send to the temperature reached e. reascularization gas.
先打开水阀再送电，待炉温达到规定值再通入煤气。
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