METHOD AND SYSTEM FOR IDENTIFYING GLACIAL LAKE OUTBURST DEBRIS FLOW

Asymmetric debris flow drainage trough and design method and application thereof

METHOD FOR LOWERING GLOBAL TEMPERATURE

Method of designing box-type energy-dissipating section of box-type energy-dissipating mudflow diversion flume, and application

Erosion-preventing laminate mat and assembly system

Two level stormwater channel

Debris flow drainage channel with step pool structure and its applications

Apparatus and system for irrigation water

Method for planning and designing debris flow drainage channels and applications thereof

Biohydrochemical enhancement structure for stream-water treatment

Structural lining system

LIQUID LIFTING ASSEMBLY FOR SUCKING LIQUID TO HIGHER PLACE