The quality analysis for gas nitrocarburized inner gear ring of heavy truck imported from Austria was taken by means of macro/micro-examination, hardness measuring and running test.
利用宏观分析、显微检验、硬度测试和装车试验等手段，对引进奥地利重型汽车内齿圈按照新的气体氮碳共渗工艺处理后的质量进行了研究。
They started their journey from Germany on May 15 and have passed through Poland, Austria, Russia and Mongolia. On July 16, they entered China through Inner Mongolia's Erenhot.
今年5月15日，他们从德国出发，途经波兰、奥地利、俄罗斯、蒙古等国家后，于7月16日从内蒙古的二连浩特进入中国。
They started their journey from Germany on May 15 and have passed through Poland, Austria, Russia and Mongolia. On July 16, they entered China through Inner Mongolia's Erenhot.
今年5月15日，他们从德国出发，途经波兰、奥地利、俄罗斯、蒙古等国家后，于7月16日从内蒙古的二连浩特进入中国。
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