填料Packing 柔性石墨Graphite 柔性石墨Graphite 柔性石墨Graphite 柔性石墨Graphite 上填料Up Packing 指示杆Indicating stem 1Crl8Ni9 A276-304 1Crl8Ni9 A276-304 ..
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设计者可在泵壳内放置喉道补心以降低在填料上的压力(图)。
The designer may lower the pressure on the packing by placing a throat bushing in the pump case (Figure).
这种空压机气缸中基本上不含油，其活塞环和填料一般为聚四氟乙烯。
This kind of air compressor cylinder basically does not include any oil content in, the piston ring and packing is commonly ptfe.
介绍各种密封圈在往复压缩机填料函上的应用，对其结构和性能进行分析。
The article provides the introduction on application of several seals into packing box of reciprocating compressor, and analysis on its structure and performance.
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