wearing ring
... 减磨覆层 deabrasion coating 减磨环 wearing ring 减湿器 dehumidifier ...
基于38个网页-相关网页
... wear resisting steel 耐磨钢 wear ring 减磨环 wear ring 密封环 ...
基于28个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
特氟龙材料的活塞环与活塞熔接成一体不仅减磨效果好，同时能减少噪音防止内泄。
Teflon Piston-ring integrated with piston, not only reduce the friction and noise, but also avoid inner-leakage.
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