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AB mevcut kimyasal maddeler tüzüğü
environ.	欧洲共同体关于现有化学品的规定 规定旨在确定和控制现有化学品所产生的风险。根据这一方案,主要目标是对现有化学品的基本信息进行收集，包括其用途和特点，环境归宿和途径，毒性和生态毒性。