вбудований мікрофон
ear-worn microphone
ear-worn radio microphone
microphone switch box and neck strap
wireless microphone
talk-back microphone
mask microphone
lip-type microphone
standard microphone
wall listening microphone
integral levelling equipment
integral intake
integral water jacket
integral tank
wheel hub integral flange
continuity equation in integral form
integral equation of continuity
line integral of the velocity field vector
pressure density integral
proportional-integral-derivative (PID)
proportional–integral–derivative controller (PID controller / three-term controller)