平均总压损失
Average total pressure loss
总压损失系数
total pressure loss coefficient
total pressure coefficient
合计总损失值
gross arrived damaged value
采煤机电压损失
voltage loss of coal winning machine
电压损失
loss of electrical pressure
voltage decrease
Loss of Voltage
voltage losing
Voltage loss
气压损失率
inflation pressure retention
全压损失系数
total pressure loss coefficient