filling piping system的意思|示意
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填充管路系统
filling piping system的网络常见释义
注入系统 ... filling main line 注入总管 filling piping system 注入系统 filling piping 注入管 ...
filling piping system相关例句
On the first filling of the hot water heating system or refilling after maintenance, air in the piping and radiation must be removed and the whole system filled with water.
在对热水加热系统进行首次进水或维护后在进水，管道和散热器内的空气必须被排除出来，整个系统必须用水充满。