absorbing water mechanism

coalmine water burst

floor water burst

Karst Water Burst

limestone water burst

Mine Water Burst

mud and water burst

Roof Water Burst

Water Burst

water burst flood character

water burst from floor

water burst of roof

Water Burst Risk

water mechanism

Rock Burst Mechanism

balance between water supply and water demand

brackish water and semi-saline water

brackish water to salt water

conjunctive use surface water and ground water

continuous stress-day index of water logging and excessive soil water