钢绳张紧带式输送机 cable belt conveyor
皮带张紧器 [机] belt tightener ; belt stretcher ; fan belt tensioner
正时皮带张紧轮总成 TENSONER ASSY TIMING BEIT
皮带张紧轮 belt tensioner ; tension pulley ; belting tightener ; belt tension pulley
皮带张紧油缸 belt tensioning cylinder
张紧三角带 v-belt tightening
皮带张紧装置 belt tightening device ; belt stretcher
履带紧张器 TA
三角带张紧度 v-belt tension
带材张紧装置 back tension bridle
发成碰撞时，通过牵引和张紧安全带圈带，肩带张紧装置补偿安全带松动和胶片卷轴效应。
When a collision occurs, the shoulder belt tightener compensates for "belt slack" and "film-reel effect" by retracting and tightening the belt strap.
由于使用三点式安全带，张紧装置改进了安全带的约束能力，而且保护乘客免受伤害。
With three-point seat belts, the tighteners improve the belts restraining capabilities and protect the occupants against injury.
前端轮系从手动张紧的三角带传动改为自动张紧的多楔带传动，运转更平稳，可靠性高。
Front-wheel system was changed from the manual tension V-belt to automatic tension V-ribbed belts , more smoother operation and higher reliability.
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