Quality degree of effective utilization
degree-degree relativity
Deep 2nd degree and superficial 3rd degree burn
Doctorate Doctor’s degree Doctoral degree
parallel degree(twist degree) error
reliability degree and effect degree
125 MW coal-fired utility boiler
addictive utility factor
additional utility value function method
aeronautical utility land station
aeronautical utility landstation
aeronautical utility mobile station
aggregate utility ratio
aircraft utility system
all purpose utility cabinet