立井

例句与用法

Technology of fully mechanized rapid construction in deep mine shaft
深立井综合机械化快速施工技术
Application of deep hole smooth blasting in mine shaft construction
深孔光面爆破在立井施工中的应用
Construction of vertical shaft passing through drift sand and experience lesson
立井过流砂施工及经验教训
Induction height survey through shaft
立井导入高程测量
Comprehensive administration for shaft crevice water in liujia coal mine
六家煤矿立井筒孔裂隙水的综合治理
Design of the hoist house of service shaft with multi - rope friction hoist
浅谈设计多绳摩擦式副立井提升机房
Construction technique for freezing grout in inner wall of vertical shaft
冻结立井井筒壁内注浆封水施工技术
Utilization of network technology in changing the cage guide rope of shaft
网络图技术在更换立井绳罐道上的应用
Application of overwinding buffer and supporting cage device used in vertical mine
立井提升过卷缓冲托罐装置的应用
Technical code for anticorrosion of shaft equipment of vertical shaft of coal mine
煤矿立井井筒装备防腐蚀技术规范