Since <<The Hazardous Chemical Materials Safety Control Regulations >>was enacted in 2002 , our State has established a whole set of the hazardous chemical materials safety control laws , regulations and standard systems step by step .
Since <>was enacted in 2002 , our State has established a whole set of the hazardous chemical materials safety control laws , regulations and standard systems step by step .
我国自2002年颁布实施《危险化学品安全管理条例》以来，逐步建立了一整套的危险化学品安全管理法律、法规、标准体系。