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1 主题内容与适用范围本标准对104种职业性接触毒物危害程度作了分级。适用于本标准所列入的职业性接触毒物。 2 引用标准 GB5044—85职业性接触毒物危害程度分
1 Thematic content and scope of this standard of 104 kinds of occupational exposure to toxic hazards were graded. Applies to the inclusion of occupational exposure to toxic substances in this standard. 2 reference standard GB5044-85 Occupational exposure to poison hazard points