Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/5ee63c66be26f736a04b98f45e292873.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 belt conveyor stretcher是什么意思，belt conveyor stretcher的翻译，belt conveyor stretcher音标、读音、用法和例句_按摩法牛津词典
The front stretcher adopts magnetic powder breaker to provide linear tension, to solve the relative slip between conveyor belt and damping roll; 前伸张器采用磁粉制动器线性的提供张力，解决输送带与阻尼辊间的相对滑动；