Ground Control
地面控制
地面管制
矿压控制
基线
岩层控制
控制
地平绵
接地控制
ground control equipment
ground control point for aerial photography
ground control points(GCP) quantity
key stratum theory in ground control
the key stratum theory in ground control
Coating Fixed Quantity Control
control quantity of entering into river
Control quantity of species
total pollutant quantity control
total quantity control of pollutant discharge
control domain of dynamic control