英语词汇“steam-heating down-feed system”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	steam-heating down-feed system
释义	steam-heating down-feed system 上行下给式蒸汽供暖系统
随便看	Time change regulation Time change sequence time changing time-changing deformation time-changing flux time-changing parameters time-changing signal time-changing wing deformation time channel time-charactaristic time character time-character time characteristic time-characteristic Time characteristic analysis time characteristic index time characteristics time charge time charges time charges earned ratio time charge starting time charge system time-charge system time charlie time chart