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- Keywords mining CAD;complex linetype;shape; 采矿CAD;复杂线型;形;
- Keywords Mining project;Project financing;BTO; 矿业项目;项目融资;BTO;
- Keywords mining programing;computer simulation; 采掘计划;计算机模拟;
- Keywords mining right;DCF method;discount rate; 矿业权;贴现现金流法;折现率;
- Keywords mine use methane sensor remotecontrol.; 矿用;瓦斯传感器;遥控;
- Keywords Mine resource Minging rights Value price; 矿产资源;矿业权;价值与价格;
- Keywords Mine Drivage haulage research; 矿山;掘进;运输;研究;
- Keywords mine power substation;RTU;design; 矿井变电所;RTU;设计;
- Keywords mine R /p conveyor belt;NBR;co-cure; 矿用丁腈橡胶覆盖胶橡塑整芯输送带;丁腈橡胶;共硫化;
- Keywords mine;waste;leting speeper; 矿井;采空区;探放水;
- Keywords mine hoist;overwind;automatic; 提升绞车;过卷;自动减速;
- Keywords mine use monitoring PROMOS; 天津本布罗电子有限公司矿用;监测;PROMOS;
- Keywords mine field structure;stress field;Daxing; 井田构造;应力场;大兴;
- Keywords mine surveying;CGIS;coal mine plot; 矿山测量;矿井地测信息系统;矿图;
- Keywords mining I beam;knifing pass;design characteristics; 矿用工字钢;切深孔;设计特点;
- Keywords mining method;resuing;ore dilution;gold mine; 采矿方法;削壁充填;矿石贫化率;金矿;
- Keywords mining hoist;overwinding buffer;brake force; 提升机;过卷缓冲器;制动力;
- Keywords mining exploitation;ecotope;environment;protection; 矿业开发;生态;环境;保护;
- Keywords mining vibration method;absciss layer;earthquake wave; 采矿振动法;离层;地震波;
- Keywords mining area town;layout planing;sastained development; 矿区城镇;布局规划;可持续发展;
