The equivalent coefficient method based on equivalent axle and equivalent coefficient was put forward to define the calculation model and method for charge standard.
基于当量轴次和当量系数提出当量系数法，建立收费标准的确定模型和方法。
The equivalent coefficient method based on equivalent axle and equivalent coefficient was put forward to define the calculation model and method for charge standard.
基于当量轴次和当量系数提出当量系数法，建立收费标准的确定模型和方法。
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