1.
friction washer
摩擦垫圈（起止动作用）
2.
driven friction ring
被动[从动]摩擦圈
3.
a alloy of tin with some copper and antimony; an anti-friction lining for bearings.
含锡和一些铜、锑的合金，用作轴承防摩擦衬垫。
4.
Research and Improvement Tribology Properties of Locomotive Center Plate Lining;
机车车辆用心盘衬垫摩擦学性能的研究与改善
5.
Measurement System for Hoist Liner Friction Coefficient on Virtual Instrument
基于虚拟仪器的提升机衬垫摩擦系数测试系统
6.
Experimental Investigation of Relationship of Friction Hoist Lining Hardness and Stress
摩擦提升机衬垫硬度与比压关系的试验研究
7.
Experimental Study on Friction Characteristics of Polystyrene Foam Slab and Cushion
聚苯乙烯泡沫板与垫层摩擦特性的试验研究
8.
horse shoe washer
开口垫圈,马蹄形垫圈
9.
The Balls fill the space Between the two races and roll with negligible friction in the grooves.
球装在两套圈之间,且在滚道内滚动,摩擦力很
10.
Study on Wear Mechanism of Engine Valve-seat Friction Pair
内燃机气门-座圈摩擦副磨损机制的实验研究
11.
Research Progress on Tribological Properties of Self-lubricating Materials Liner for Spherical Bearings
自润滑关节轴承衬垫材料摩擦学性能的研究进展
12.
Dynamic thermophysical properties of friction lining and their effect on transient temperature field
摩擦衬垫动态热物性能及其对瞬态温度场的影响
13.
Manufacturer and sales of Silicone Valve Cover Gaskets for the aviation, automotive and motorcycle community.
为航空、车与摩托车行业制造与销售硅树脂阀套垫圈。
14.
Please wipe your feet (on the welcome mat)
请(在垫子上)擦擦鞋
15.
"There are three classes offriction: dry, greasy, and viscous. "
有三种摩擦状态:干摩擦、滑动摩擦和粘性摩擦。
16.
pertaining to or worked or produced by friction.
关于摩擦或摩擦力，由摩擦或摩擦力产生。
17.
Washers with ball face
GB/T849-1988球面垫圈
18.
Washers with split
GB/T851-1988开口垫圈