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大家在查： 11.96 观赏一下 1781年8月从此打破保罗·恩斯 DBH HAIAN Seanan 巴丽丝·奥菲 Binzhou

作业职业

作业职业

作业职业

作业职业

1

Survey on the occupational hazard of lead in a storage cell -producing factory in Haian county

海安县乡镇蓄电池行业铅作业职业危害调查

2

Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operations

陆上油气生产作业职业安全推荐实践

3

Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations

油气井钻井及修井作业职业安全推荐实践

5

Discussion on Health Supervision Methods of High- frequency Work Occupation

高频作业职业健康监护方法探讨

6

Survey on the occupational damages caused by manganese exposure in a high pressure instrument producing factory

某压力容器厂锰作业职业危害调查

7

Occupational Safeguard of Jointing and Incising Metal

金属焊接与切割作业职业安全健康防护

8

Fuzzy mathematics in comprehensive evaluation of occupational risks caused by paint spraying work

模糊数学法对喷漆作业职业危害的综合评价

9

The Index for Early Detection of Occupational Hazard by Exposure to Cement Dust

水泥粉尘作业职业危害早期检测指标初探

10

Survey of Occupational Hazards in Paint Spray Workers

喷漆作业职业病危害调查

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