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为了解炼钢行业生产性粉尘危害情况,为粉尘治理和劳动保护提供依据,我们对海拔2300m中度高原的某炼钢厂进行了生产性粉尘危害程度分级调查.现将结果报告如下: 调查方法与内容本次调查对象为有粉尘作业的所有岗位。按照《生产性粉尘作业危害程度分级标准》
In order to understand the hazardous situation of productive dust in the steelmaking industry and provide the basis for dust control and labor protection, we conducted a grading investigation on the degree of hazard of productive dust in a steel mill at an altitude of 2300m. The results are reported as follows: With the contents of this survey for all jobs dust jobs. In accordance with the “dust hazard level of production grading standards”