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| 11. | In terms of the feedback gathered from the underground and workshop repair, maintainment and other aspects |
| 根据井下使用、修、护及地面维修等各方面的反馈信息,发现神东矿区使用的采煤机驱动机构齿轮轴在密封设计上存在缺陷,造成密封效果不良,且不易装配,增加了()修工作量。 |
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| 12. | Maintaining the spirit of quality first, consumers supreme, this factory has Been transformed from an |
| 这家工厂以质量第一，用户至上的精神，从一个手工作坊发展成一个大集团公司。 |
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| 13. | Here's an example from the same workshop." |
| 这里是同一个工场的另一个实例。“我们休息一会儿吧，”当我正准备讲一个要点时，我的搭挡说。 |
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| 14. | At the beginning of the 20th century, the silk industry of Sichuan began to transform from traditional |
| 兰统 |
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