belt stretcher
常见例句
- The front stretcher adopts magnetic powder breaker to provide linear tension, to solve the relative slip between conveyor belt and damping roll;
前伸張器採用磁粉制動器線性的提供張力，解決輸送帶與阻尼輥間的相對滑動； - He laid her on the stretcher, straightened and covered her body, caught the fall of her hair, wrapped it like a belt around his fist, and then tucked the bundle beneath her neck.
NEWYORKER: Naima 返回 belt stretcher