1.
halle seydel stretch breaker
霍耳 赛德尔牵切机
2.
Six caterpillars haul-offs can be adjusted to haul pipe by three catepillars.
六履带牵引机，在牵引管材时，又可调整为三履带牵引，牵引机上计长仪控制后序切割。
3.
tractor semitrailer
牵引机牵引的半拖车
4.
tow-to-sliver break spinning
丝束牵切成条纺纱法
5.
engine tractive force
发动机牵引力, 机车牵引力
6.
pin drafter
针梳牵伸机, 针梳机
7.
trailed air-blast sprayer with engine drive
机动牵引式鼓风喷雾机
8.
Research on Driving Characteristic of the Linear Induction Motor;
直线感应牵引电动机牵引性能的研究
9.
Reliability Modeling of Haulage Units of Electric Haulage Shearers
电牵引采煤机牵引部可靠性建模探讨
10.
main circuit socket for shed supply
牵引电动机库用插座
11.
traction motor isolating switch
牵引电动机隔离开关
12.
engine ,piston, internal combustion, for tractors
牵引车用活塞内燃机
13.
stabilizer link shaft
履带牵引车导向机构轴
14.
A tractor pulls plows or wagons.
牵引机可拉犁或货车。
15.
changeover of traction units of train
列车牵引机组的更换
16.
lift transporter
拖头牵引的起重运输机
17.
tractor-drawn centrifugal spreader
机械牵引离心式撒肥车
18.
Farmers now use tractors to plow their fields.
现今农民用牵引机耕地。