【运输】适用于研磨圆筒形的机械装置【运输】适用于研磨圆筒形的机械装置

book back gluing machine

machine parts

cellophane bag-making machine

refrigeration machine with steam-jet pump

automatic slicing machine

reverse plating circular knitting machine with independently-movable needles

photographic composing machine with movable character

washing machine with stationary receptacles and drying means