The using method for the ARO-40-RELMB-WT Mobile Bolter of wet drilling and Recommended operational procedures for the ARO-40-RELMB-WT Mobile Bolter are introduced.

• 介绍ARO-40-RELMB-WT型锚杆钻机的湿式使用法及钻箱中旋转轴唇形密封圈的安装方法。