bolting machine 锚杆机 ; 筛选机 ; 筛粉机 ; 筛分机

rock bolting machine 锚杆机

hydraulic roof bolting machine 液压式顶板锚栓安装机

roof-bolting machine [矿业] 顶板锚杆安装机

roof bolting machine 顶板锚栓安装机

machine-mounted bolting machine 机载式锚杆钻装机

hydraulic robot roof bolting machine 液压式顶板锚栓安装机

self-propelled gantry bolting machine 龙门式自行锚杆钻机