Mine Pressure Behavior  矿压显现

abnormal mine strata pressure behavior  矿压异常显现

MINE PRESSURE  矿压; 矿山压力

Mine Pressure Appearing  矿压显现

mine pressure bumping  冲击地压

Mine Pressure Observation  矿山压力观测; 矿压观测

mine pressure observation and measurement  矿压观测

Mine pressure rule  矿压显现规律

Mine strata pressure behavior  矿压显现

mine strata pressure law  矿压规律

observing equipment of mine pressure  矿山压力观测设备

presentation of the mine Pressure  矿压显现

pressure mine  水压式水雷; 压力水雷

ring-like pressure mine girder  压雷梁

Dynamic Pressure Behavior  动力显现

GROUND PRESSURE BEHAVIOR  矿压显现; 矿压规律

partial pressure law  分压定律

Pressure behavior  压力动态; 矿压显现; 压力行为

pressure behavior curve  压力动态曲线