1.
Road vehicles--Semi trailer fifth wheel mounting

GB/T13880-1992半挂牵引车牵引座的安装
2.
Motor vehicles--Fifth wheel coupling pins--Strength test

GB/T15088-1994汽车半挂车牵引座牵引销强度试验
3.
A Brief Introdution for Standard of P.R.C.《Road Vehicles--Fifth Wheel Couplings Strength Tests》
国标《道路车辆——牵引座强度试验》简介
4.
fifth wheel lead for calculation of length

长度计算用牵引座前置距
5.
fifth wheel lead for calculation of mass distribution

质量分配计算用牵引座前置距
6.
A Study on Load Distribution Feature and Structure Life Prolongation of 6K Locomotive Traction Seats
6K机车牵引座载荷分布特征及其结构延寿的研究
7.
main circuit socket for shed supply

牵引电动机库用插座
8.
tractive power

牵引力, 牵引功率
9.
Lawn and garden ride-on (riding) tractors--Drawbar

GB/T17124-1997草坪和园艺乘座式拖拉机牵引杆
10.
tractor semitrailer

牵引机牵引的半拖车
11.
tractive effort

牵引(效)力, 牵引作用, 挽力
12.
Dynamic Characteristics Analysis and Fatigue Life Prediction for Traction Motor Frame;

牵引电动机机座的动态特性分析和疲劳寿命评估
13.
MATLAB/Simulink Based Research of Seat Suspension System for Tractor of Impact Compactors

基于MATLAB/Simulink的冲击压路机牵引主机座椅悬架系统的研究
14.
trains hauling above normal tonnage

(指铁道) 超轴牵引
15.
tractive force chart

牵引力图 -汽车的
16.
draw-bar carrier bolt

牵引杆托(板)螺栓
17.
electric [steam] traction

电力 [蒸汽] 牵引 (力)
18.
engine tractive force

发动机牵引力, 机车牵引力