belt prover是什么意思

用法例句

A modification to small-sized blast furnace complex: belt conveyance of pellet and coke;

小高炉群球团矿、焦炭实现皮带运输

As the conveying load is increasing, the light single-motor power-driving belt conveying system is gradually replaced by large ones with long distance and high belt speed double-motor driving belt conveying system.

由于运量的加大,单电机拖动的小功率胶带运输系统已逐步被大运量、长距离、高带速的双电机拖动的胶带运输系统所取代。