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借鉴有害化学物职业接触半定量风险分级方法及有关研究结果,结合我国有关标准及管理规定,将有毒物质职业接触风险分级方法在某新建项目职业病危害预评价中加以应用。此方法尤其适用于无类比现场的预评价项目。
According to the semi-quantitative risk classification method of occupational exposure to harmful chemicals and the related research results, combined with the relevant standards and management regulations of our country, the risk classification method of occupational exposure to toxic substances is applied in pre-evaluation of occupational hazards in a new project. This method is especially suitable for pre-evaluation of projects without analogy.