Transformation and application of double heading method of DF_4 locomotives
东风_4型机车重联重载牵引技术改造和应用
gearbox for the works trucks and tractors
工程载重汽车及牵引变速箱
Performance Analysis of AC Drive Heavy Haul Train Based on Traction Test;
交流传动重载列车牵引试验及其性能分析
The Study on the Rail Traction Return Current and Rail Potential Rule of High-Speed Heavy Railway
高速及重载铁路牵引回流钢轨电位规律的研究
A truck having a cab and no body, used for pulling large vehicles such as vans or trailers.
牵引车一种有驾驶室而无车身的卡车，用来牵引大型车辆，如有蓬载重汽车或拖车
Longitudinal force of Heavy Haul Train During Traction Speed Regalation and Emergency Brake──the Testing Research of 10000t Heavy Haul Train on Da-Qin Railway
重载列车牵引、调速及紧急制动的纵向力──大秦线万吨列车试验研究
an animal used for pulling heavy loads.
用于牵引重物的动物。
lift transporter
拖头牵引的起重运输机
drawbar pull - weight ratio
牵引杆拉力-重量比
Influence of traction device structure type and arrangement style on heavy load freight electric locomotive adhesion weight utilization rate
牵引装置的结构型式和布置对重载货运电力机车黏着重量利用率的影响
rotating mechanical broom for tractor mounting
牵引车载旋转式机械扫路机
maximum design static laod borne by semi-trailer towing vehicle
半挂牵引车承受的最大静载荷
This machine works for shaping double (three, single) bead heavy truck bias tyre, in case with digit type turn down, bladder turn up, whiff pull band.
本机适用于指形正包、胶囊反包、喷气牵引帘布筒成型双（三、单）钢圈载重斜交轮胎。
Liftin or towing for cable car, cableway,ship,opeining bridge,hoisting in inclined shaft.
缆车、索道牵引、斜井卷扬、船舶、监井、张拉吊桥、各种起重提升、牵引。
Oxen and other draft animals.
牛和其它牵引重物的动物
A weighted retractor is in the vaginal cavity.
阴道内有一个加了重量的牵引器。
I think the most important thing is that you need good traction.
我认为最重要的是你需要好的牵引力。
