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- Maintenance simplified by easily replaceable piston seal and steel reinforced renewable rubber disc. 更换活塞密封环和钢胶复合密封板简单方便。
- The piston seals are a BUNA N compound that provides smoother breakaway. 活塞密封是丁腈橡胶材料 ， 可顺利分离。
- Reasons and Precautions for Piston Sealing Failure of Dry Gasholder 干式储气罐活塞密封故障原因和防范措施
- Fault Diagnosis of Piston Seal Failure in Hydraulic Thruster 水力加压装置活塞密封失效故障诊断方法
- Application of EPDM to piston seal in automobile brake system EPDM在汽车制动系统活塞密封件中的应用研究
- Piston Seal Improvement of Hydro-turbine Distributor Servomotor 水轮机导水机构接力器活塞密封结构改进
- With the piston seals of one type of cylinders as the research object,the O-rings and the lip seals were studied with finite element method and ANSYS software,and their equivalent stress was compared. 以某油缸的活塞密封为研究对象,运用有限元分析方法,借助ANSYS软件对O形圈和唇形圈进行了有限元分析,并比较了二者综合等效应力分布情况。
- Improvement of Actuator Piston Seal Assembly for Water Turbine Driven Generator 水轮发电机组接力器活塞密封的改进
- All the apprentices rushed to help fit the piston. 徒工们都跑过来帮助装活塞。
- Get lathe No.9 set to turn the new piston. 把九号车床调好来车这个新活塞。
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- This document carries the royal seal. 这份文件上盖有王室印章。
- The piston seems ok. Maybe something else is wrong. 活塞似乎没问题。可能别的什么东西坏了。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- Double-acting PTFE slide ring piston seals 双冲程PTEF滑动环活塞密封
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- Double-acting polyurethane slide ring piston seals 双冲程聚亚胺酯滑动环活塞密封
- The deal needs the government's seal of approval. 这一交易需经政府批准。
