Standard practice for calibration of braking tractive measuring devices for testing tires 试验轮胎用刹车牵引力测量设备校准的标准规程
Various grades of steel cords offer good running characteristics , even with high tractive loads 不同级数的纲丝芯令皮带有更好的拖拉力。
Railway rolling stock . coupling , traction and driving gears for tractive and hauled stock 铁路车辆.牵引车辆和拖车用的联结牵引及驱动装置
Specification for tractive armature direct current neutral - polar line relays for railway signalling 铁路信号用牵引电枢直流中性极化线路继电器规范
Specification for tractive armature direct current neutral track and line relays for railway signalling 铁路信号用牵引电枢直流中性线拨轨继电器和线路继电器规范
Glossary of terms and classification relating to agricultural machinery and implements - power and tractive units 农业机械和器具分类和术语.第1部分:动力和牵引装置
But today , this magic hasnt been strong enough to stride over the straits , in the tractive - lost & foggy street , gadding & gadding 可是今日，这魔力还没有跨越海峡的坚强，在失去了牵引的有雾的街头，游荡游荡。
Traction roll is made with fire resistant rubber . tractive motor uses electromagnetism adjusting speed , freely adjusting speed continue , reel motor use single shaft , momental motor drives it 牵引电机采用电磁调速电机，无级连续可调，收卷机采用单轴收卷，由力矩电机带动。
If the middle - below slope loses stability , the above slope will produce stress looseness and regulation , and bring slope deformation to top extending . it loses stability in tractive slippage model 在中下部滑体失稳后，上部滑体一定范围内将产生应力松弛和调整，引起滑体变形向上扩展延伸，表现为牵引式滑移失稳模式。
Belt conveyer , which is used mainly to transporting lumpish , granular , or loose materials and pieces of goods . is a kind of continuous conveyance with tractive items , so it is applied widely in the industry production 皮带运输机是一种有牵引件的连续运输设备，主要用来输送块状、粒状和散状等物料和成件的货，广泛应用于工业生产中。
