短語詞組短語TCTL Traction -Control 循跡控制direct traction force control 牽引力直接控制traction speed control 牽引調(diào)速traction power control 牽引功率控制Traction Motor Control 牽引馬達控制Traction Rate Control 牽引速度控制traction electric control system 牽引電控系統(tǒng)Given Traction Motor Control 竝牽引電機控制traction speed control lever 前進速度控制桿 返回 traction control