词汇	复合制动圆筒
释义	复合制动圆筒 composite brake drum
随便看	negative feedback of current negative feedback of current parallel negative feedback of speed negative feedback of voltage parallel negative feedback of voltage-series negative feedback phase detection system negative feedback resistance negative feedback resistance system negative feedbacks negative-feedbacks negative feedback self-oscilation negative feedback self oscillation negative feedback self-oscillation negative feedback system negative feedback terms negative feeder negative feeding negative feeding system negative feeling negative feelings negative fiction negative field negative fight negative fight plan negative file