This pipe is connected to the suction line and that one over there to the discharge line.
这根管子与上水管连通，那根管子与排水管连通。
Unscrew the nut from the service connection of suction line valve and connect the compound pressure gauge.
将真空泵连于复合压力表，打开复合压力表和真空泵对室内机和连接管抽真空。
The Suction Strainer is a special Basket Strainer design that reduces pressure drop, a critical element in suction line applications.
吸入过滤器是一种特殊结构、能够减少压降的篮式过滤器，是吸入管道应用中的一种关键部件。
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