平衡重块
Counter weight mass
翻车托辊
Rollover roller
平衡重托盘
Counter weight base
卸船机
Ship unloader
装船机
Ship unloader
船舶舱盖发运
Ship hatch covers
堆取料机
Stacker-reclaimer
矿砂-S轮自卸系统制作及安装
MV Ore Sossego, ship self-unloading system manufacturing and installaiton
埃姆克轮自卸系统制作及安装
MV Emco-1, ship self-unloading system manufacturing and installaiton