This kind of air compressor cylinder basically does not include any oil content in, the pistonring and packing is commonly ptfe.
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。
2
This series of products are applied in automobile, bearing, pistonring, compressor and auto-fitting industries.
本系列产品,服务于汽车、轴承、活塞环、压缩机、汽配行业。
3
This paper investigates that fault tree and fuzzy comprehensive estimation combines to establish the combination analysis for the reliability of the ring valve of the pistoncompressor.