矿山勘测 meaning in Chinese

mine surveying

Mine plans - tectonic elements and figure of strata
矿山勘测平面图.岩层的构造要素和形状说明
Mine plans - survey points and lines
矿山勘测平面图.测量点和线
Mine plans - petrography - part 7 : potash and rock salt mining
矿山勘测平面图.岩相学.第7部分:钾盐矿和岩盐矿
Mine plans - petrography - part 3 : metamorphic and other lithogenetic phenomena
矿山勘测平面图.岩相学.第3部分:岩石变质和其它岩石
Mine plans - strata and ground movements - part 2 : geomechanical measuring points
矿山勘测平面图.地层和地面运动.第2部分:地球力学测