1.
Four point contract center-oriented thrust Ball bearing
四点接触向心推力轴承
2.
Contact Stress Analysis on Large-sized Four-contact-point Ball Bearing with Negative Axial Play
特大型负游隙四点接触球轴承接触应力分析
3.
"1ingle-row cross pin roller type, single-row four-point contact ball type"
单排交叉滚柱式单排四点接触球式
4.
Load distribution analysis in a single row four-point-contact slewing ring
单排四点接触球转盘轴承的载荷分布分析
5.
Quasi-static Analysis on Large-size Four Point Contact BallBearings with Negative Axial Internal Clearance
特大型负游隙四点接触球轴承拟静力学分析
6.
Rolling bearings--Three point and four point contact ball bearings--Boundary dimensions
GB/T294-1994滚动轴承三点和四点接触球轴承外形尺寸
7.
Four pionts angle contact ball bearing is separable bearing,it can be subject to bi-directional load and have the function of both single row and double rows bearings.
四点接触球轴承为可分离型轴承，可承受双向轴向载荷，并有单列和双列角接触球轴承的功能。
8.
travelling contact
动接触， 活动触点
9.
precision contact
精密触点， 精密接触
10.
poor contact at the junction of cable
电缆接点处接触不良
11.
FRAME CONTACT LIFT (SINGLE POST)
框架接触顶起点(单点)
12.
point contact semiconducting diode
点接触半导体二极管
13.
germanium point-contact detector diode
锗点接触型检波二极管
14.
wipe contact type distributor
滑动接触点式分电器
15.
magneto breaker arm point
磁电机断电器臂接触点
16.
point-contact triode
点接触型晶体三极管
17.
A printed circuit connector contact.
印刷电路板连接器触点。
18.
rollers and races contact
滚柱与滚道间的接触点