用强无机酸清洗工业产品如锅、蒸汽锅炉和热交换器时会损坏设备。

Strong mineral acids can cause damage when cleaning deposits in industrial equipment such as boilers, steam generators and heat exchangers.

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结果和方法可为在锅炉和热交换器的设计时有关强化传热管的选择和评价提供参考。

The result and method of this paper provide reference for the choice and performance evaluation of enhanced heat transfer tubes...

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安装和焊接金属部件或部分在一起，用于制造锅炉，容器，储罐，热交换器，管道和其他重金属产品。

Fit and weld metal parts or sections together to fabricate boilers, vessels, tanks, heat exchangers, piping and other heavy-metal products.

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