piston packing

常見例句

雙語例句

• Basically, this compressor is not in the oil cylinder, the piston ring and packing usually PTFE.
  這種壓縮機氣缸中基本上不含油，其活塞環(huán)和填料一般爲聚四氟乙烯。
  blog.sina.com.cn
• This kind of air compressor cylinder basically does not include any oil content in, the piston ring and packing is commonly ptfe.
  這種空壓機氣缸中基本上不含油，其活塞環(huán)和填料一般爲聚四氟乙烯。
• Based on the analysis of the failure cause of piston packing ring, air valve and unit pipeline vibration, the methods to solve are proposed.
  本文在分析了由活塞密封環(huán)、氣閥及機組琯道振動引起壓縮機産生故障原因的基礎上，提出了相應的解決辦法。
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