After putting into operation one year, the domestic300 MW steam turbine needs to open one or two more governing valves to carry load under the same main steam parameters, reheat steam parameters and condenser vacuum.是什么意思_After putting into operation one year, the domestic300 MW steam turbine needs to open one or two more governing valves to carry load under the same main steam parameters, reheat steam parameters and condenser vacuum.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句