网络释义
1)travel motor pressure regulator,行驶马达压力调节器2)travel motor crossover relief pressure adjustment,行驶马达跨接泄压压力调整3)travel motor crossover relief pressure,行驶马达跨接泄压压力4)travel motor pilot pressure,行驶马达先导压力5)travel motor return pressure,行驶马达回压6)travel motor,行驶马达