平均这些规定值被采取。

The average of these ratings is taken.

youdao

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.

youdao

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.

youdao