steam boiler是什么意思 steam boiler怎么读
steam boiler的英文翻译是什么意思，词典释义与在线翻译
Noun:- sealed vessel where water is converted to steam
steam boiler的用法和样例
用作名词 (n.)
- Select the Company solar water heaters, hot water boiler, steam boilers, burners and accessories sales and installation of repair operations.
本公司专责太阳能热水器，热水锅炉，蒸汽锅炉，燃烧器及配件销售和安装维修业务。
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