输送机输送带张力调整
conveyor belt tension adjustment
长胶带输送机
Long-distance Belt Conveyor
钢丝绳牵引胶带输送机
steel cable pull rubber belt conveyer
管式胶带输送机
Tubular Rubber-belt Conveyer
胶带输送机
belt conveyer
belt wnreyor
Conveyor
belt-conveyor
belt conveyor
rubber conveyor
the belt conveyor present
tape conveyor
rubber-strap-feeding machine
可逆胶带输送机
reversible movable belt conveyer
煤矿胶带输送机
coal mine adhesive-tape transmission
强力胶带输送机
force belt conveyer
the Powerful Sticky Tape Transporter