horizontal solid-bowl scroll conveyor discharge centrifuge
100%full charge-discharge
1-set Discharge Valve Discs
1-set Discharge Valve Springs
a criterion of sewage discharge
a Regulated Discharge Regime
a regulated discharge regime of the river
a regulated discharge regime of the Yellow River in 2010
abnormal discharge volume
abnormal glow discharge
abnormal nipple discharge
absolute order of discharge
Absorbing Water Discharge
AC／DC arc discharge method
acceptable fluorine discharge