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- Linqing City Hongjiang Bearing Forging Co., Ltd., mainly engaged in: Bearing forging, oil seal ring, bearing business. 临清市洪江轴承锻造有限公司、主要经营：轴承锻件、油封环、轴承业务。
- The Solutions for Oil Leakage of Turbine Generator Gear Box and Oil Sealing Ring 汽轮发电机轴承箱及油挡渗漏油的处理措施
- Quality control and performance test of revolving axis lip-style rubber seal ring (skeleton oil seal) 旋转轴唇形橡胶密封圈(骨架油封)的质量控制和性能试验
- Perfect sealing ring on bearing allows no leak of oil. 完全密封的轴封:完全密封,无渗油。
- Press the flange and replace the side sealing ring. 压紧法兰（均匀用力）更换侧密封圈。
- Remove and discard the front crankshaft oil seal. 拆下并抛弃曲轴前油封。
- GUANGZHOU ASIA SUPER OIL SEAL COMPANY. 广州市天河区东圃明兆油封机械经。
- Check the seal ring of the conductor. 检查隔水管密封圈。
- Third, the PTFE (F4) of the corrosion seal ring. 第三，聚四氟乙烯(F4)密封环的腐蚀。
- Adjusting the seal ring you can get the best seal. 调整密封圈的押紧程度，可以获得最佳密封效果。
- oil seal ring 护油圈
- inner oil seal ring 内油封环
- The oil seal has the directivity, cannot install instead. 油封有方向性，不能装反。
- A special retainer ring holds the two sealing ring faces together. 一个特殊的固定环将密封环的表面靠在一起。
- Slide-valve vacuum pump is a usual mechanical oil seal vacuum pump. 滑阀真空泵是一种常见的油封式机械真空泵。
- The disc sealing ring is easy to replace and maintain. 阀板密封圈易于更换，便于维修。
- These unions also have a resilent nitrile seal ring. 装有弹性丁晴橡胶密封环。
- Changchun NOK-Freudenberg Oil Seals Co., Ltd. 长春恩福油封有限公司。
- The seal rings should be replaced by ship's spares. 密封环用船上的备件更换。
- The cable entry is sealing ring clamp nut with good sealing performance. 引入装置为密封圈压紧螺母式,密封性能好。
