automatic constant temperature constant
constant speed constant frequency
Constant Temperature and Constant Humidity
constant temperature and constant humidity system
constant voltage and constant frequency
Constant Voltage Constant Current CVCC
Constant voltage or constant current type
a selective ETA-receptor antagonist
a selective flotation process
a time-varying frequency selective MIMO channel
Acetylene selective hydrogenation
acetylenic linkage selective hydrogenation
ACh ion selective electrodes
acid diffusion and fluoride selective electrode
adaptive selective automatic repeat request
Air-water Cooled Selective Slag Cooler