abnormal mine strata pressure behavior 矿压异常显现
High stress mine area 高应力矿区
Mine strata pressure behavior 矿压显现
mine strata pressure bumping 冲击地压
mine strata pressure law 矿压规律
mine strata pressure monitoring and measuring 效果监测
Strata Behavior 矿压显现; 矿压规律
strata behavior law 矿压规律
Strata behavior regularity 矿压规律; 矿压显现规律
Strata Behavior Rule 矿压规律
STRATA stress absorption system STRATA应力吸收层
Strata Stress Measurement 地应力测量
strong strata behavior 动载矿压
stress behavior 受力性能
Changing from open pit mine to underground mine 露天转地下
Jiuxi mine area of DangPing Tungsten Mine 荡坪钨矿九西矿区
Chromic stress Cr stress 铬胁迫
critical stress intensity factor(KISCC) of stress corrosion cracking 应力腐蚀门槛值
crustal stress geo-stress 地应力