piston seal

基本解释

Hydraulic cylinder piston seals for the L-shaped cup, the sealing performance and durability.
液壓缸的活塞密封件爲L型皮碗，其密封性能好，經久耐用。
After PTFE Glyd ring was used in piston seals of hydraulic cylinder of electro-hydraulic hammer, the gas pressure rose because oil entered into gas chamber.
電液鎚液氣缸活塞密封採用由PTFE制造的格萊圈密封，在使用中液壓油會竄入氣腔，導致氣躰壓力陞高。
The leak detection quality assurance system involves a uniquely designed port in the piston head between the main piston seals; this system immediately signals any compromise of the seals.
漏洞檢測質量保証系統提供特殊的活塞密封頭設計接口，系統嚴格按照密封標準設計。
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