防尘圈
- 网络Dust ring;wiper
防尘圈-
防尘圈唇口部位结构尺寸分析与改进
Analyzing and Improving the Geometry of the Lip in Dust Ring
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夏利轿车防尘圈加工工艺的改进
The Improvement of Charade Dust Ring Manufacturing Technique
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设置阀杆防尘圈，保护阀门内部部件不受外部环境侵蚀。
Equipped with dustproof ring of valve handle in order to protect the interior parts of valve from erosion of exterior arvironmart .
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液压缸均采用镀镍活塞杆及防尘圈，密封系统采用多层组合密封，性能稳定不漏油。
Hydraulic cylinders are used nickel-plated piston rod and the dust ring , sealing system uses multi-layer sealing , stable performance , no leakage .
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防尘密封圈在改善减振器油封使用寿命中的探索
The Role Played by Dust Sealing Washer in Improving the Life Time of Shock-absorber Seal