Waste draining pipe, offlet or drain pipe should be connected to the main pipe;each pipe should connect two valves with the most possible short valve-to-valve pipe length.
排污
、放水或疏水应分别连接到各自
总
，
均应串接两
阀门，两阀门间
应尽量缩短。
；疏水Waste draining pipe, offlet or drain pipe should be connected to the main pipe;each pipe should connect two valves with the most possible short valve-to-valve pipe length.
排污、放水或疏水应分别连接到各自总，均应串接两阀门，两阀门间应尽量缩短。
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例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
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