粗车 meaning in English

rough lathing
rough turning

Renovation engine lathe for rough truing link journal of crank shaft
改造普通车床粗车曲轴连杆轴颈
With good transversal rupture strength and wear resistance , it is suitable for low - speed rough turning and milling of heat resistanct alloys , titanium alloys and of plastics glass well
具有很高的抗弯强度和良好的耐磨性能，适用与低速粗车和铣削耐热合金、钛合金，也可加工玻璃钢。