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- Application of Bolting with Wire Mesh Coupling Supporting Technique in Deep-Buried Full Seam Gateway 深部全煤巷道锚网耦合支护技术应用研究
- Applied research on all anchor support technology for full seam gateway with high strata pressure and complex roof 高地压复合顶煤巷全锚索支护技术应用研究
- Research on bolt support system for full seam gateway in high stressed thick seam 高应力厚煤层全煤巷道锚杆支护研究
- full seam gateway 全煤巷道
- In view of the problems occurring in trapezoidal support used in coal seam gateway, a novel small-curvature arch support for mining engineering is presented. 针对煤层顺槽梯形支架存在的问题,提出一种新型结构的小曲率拱型支架。
- An initial mining depth in the thick seam or a depth of a full seam cut will cause an obvious increasing in crack height and also in horseshoe distribution. 增大重复开采厚度以提高采煤工效和矿井经济效益;
- Full twist equal strength steel bolt support in high stressed seam gateway 高应力煤巷全螺纹等强锚杆支护
- Application of full seam bolt support to mine wide cross section gateway in special thick seam 全煤锚杆支护在特厚煤层宽断面巷道的应用
- Research on support technology for full seam mining gateway with soft roof, soft coal and soft floor 三软煤巷支护技术研究
- Survey and determination on roof strata structure in seam gateway 煤巷顶板岩层结构的探测与确定
- Bolt Support Technology for Seam Gateway Applied in Du'erping Mine 煤巷锚杆支护技术在杜儿坪矿的应用
- Research on new roof rock structure probe of seam gateway 新型煤巷顶板岩层结构探测仪的研究
- He walked with a stride full of purpose. 他迈着坚定的步伐向前走。
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- The druggist put in a full stock of drugs. 那位药商进了一大批药品。
- Design and construction of high pressure water gate wall in seam gateway 煤层巷道高压水闸墙的设计与施工
- New York City's Third Avenue is full of gin mills. 纽约市第3大街上小酒吧林立。
- He delivered a long prose full of platitudes. 他发表了一篇充满陈词滥调的文章。
- A big ship ploughed the sea at full sail. 一艘大船张满帆在海面上破浪前进。
- Research on deformation law of bolt support in seam gateway near fault 锚杆支护近断层煤巷变形规律研究