hot water heating system
[海运英汉词典]
hot water heating system热水供暖系统
是什么意思,hot water heating system的解释,hot water heating system的翻译
[城市规划英汉词典] hot water heating system
[建筑英汉词典] hot water heating system
[航海科技英汉词典] hot water heating system
[船舶英汉词典] hot water heating system