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关注:1
2013-05-23 12:21
求翻译:科学合理的使用和维护,确保人员和设备的安全是什么意思?![]() ![]() 科学合理的使用和维护,确保人员和设备的安全
问题补充: |
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2013-05-23 12:21:38
Scientific and rational use and maintenance, to ensure the safety of personnel and equipment
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2013-05-23 12:23:18
scientific and rational use and maintenance personnel and equipment to ensure that the Security
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2013-05-23 12:24:58
The science reasonable use and the maintenance, guarantees the personnel and the equipment safety
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2013-05-23 12:26:38
Scientific and reasonable use and maintenance, and ensure the safety of personnel and equipment
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2013-05-23 12:28:18
Scientific and reasonable use and maintenance, and ensure the safety of personnel and equipment
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