A、水進口壓力范圍應(yīng)為0.6-1.2MPa B、水流量范圍應(yīng)為150-900L/min C、負壓比例混合器的壓力損失可按水進口壓力的35% D、負壓比例混合器的壓力損失可按水進口壓力的75%