【化】 constant-displacement pump
equality
【电】 uniformity
accompany; deliver; give; send-off
【医】 Mit.
expect; feed; material; stuff
【化】 filter material
capacity; estimate; measure; mete; quantity; quantum
【医】 amount; dose; dosis; measure; quanta; quantity; quantum
【经】 volume
pump
【化】 pump
【医】 pump