chemical regulation and control
chemical and chemical engineering
combined measures of reconstruction and chemical control
physical and chemical regulation
analysis on the regulation and control effect
Behavior regulation and control
centripetal regulation and control
command and control and decision-making
computer|aided monitor and control and inspection
demand regulation and control
Facility regulation and control
Flood Control and Regulation
flow and sediment regulation and control system
hydraulic regulation and control
integral regulation and control of water and fertilizer
integrated regulation and control
Joint Control and Regulation
legal regulation and control