| 1. | Occupational damages on electric welder and prevention
电焊工的职业危害及预防 |
| 2. | The study of occupational hazards of high frequency radiation
高频辐射职业危害的探讨 |
| 3. | Survey on occupational eye hazards by tnt
三硝基甲苯的眼部职业危害调查 |
| 4. | Occupational damage on nurses in operation roomand self - care
手术室护士的职业危害与自我保健 |
| 5. | Investigation on the occupational hazard in stone machining industry
石材加工行业职业危害调查 |
| 6. | Occupational hazardous elements for nurses
护士职业危害因素的探讨 |
| 7. | Survey on occupational hazards of hydrargyrum in a thermometer factory
某体温计厂汞职业危害调查 |
| 8. | Analysis of occupational risk factors in an industrial subdistrict during
2004年职业危害因素分析 |
| 9. | Analysis of occupational hazard of 8 cement plants in deqing county
德清县八家水泥厂职业危害调查 |
| 10. | Occupational hygienic situation in foreign owned enterprises in a county
某轧钢厂职业危害因素调查 |
