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全球化学品统一分类和标签制度简介
发布者: 发布时间:2013-12-06《全球化学品统一分类和标签制度》(Globally Harmonized System of Classification and Lablling of Chemicals,简称GHS)是由联合国出版的指导各...[查看详细]
《全球化学品统一分类和标签制度》(Globally Harmonized System of Classification and Lablling of Chemicals,简称GHS)是由联合国出版的指导各...[查看详细]