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反击式水力机械在全特性曲线图上有以下诸多工况区(见参考文献):包括正、反向水轮机工况区,正、反向水泵工况区和四类制动工况区。各种工况的特征及主要参数的符号见
Impact hydraulic machine in the full characteristics of the chart there are many working area (see references): Including the positive and negative turbine operating area, positive and negative pump working area and four types of brake working area. The characteristics of various conditions and the main parameters of the symbols see