Even the hard-hit motor vehicle and parts industry experienced a rise of 1.2% in output compared with April.
就连遭受重创的机动车及零部件行业的产量跟四月相比也增长1.2%。
They are employed by machinery, equipment, motor vehicle, automotive parts, aircraft and other metal products manufacturing companies and by machine shops.
他们受雇于机械,设备,汽车,汽车零部件,飞机及其他金属制品制造企业和机器加工车间。
From the quality analysis of NC machining of pressing dies of the motor vehicle covering parts, it shows that styling of the curved surface and cutter paths creating are two critical techniques.
对汽车覆盖件模具数控加工的质量分析表明,曲面造型和刀具运动轨迹的生成,是数控编程加工中的两大关键性技术。
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