NFPA 1991 处置化学危险品事故用防毒气服装标准
日期:2012-02-10 11:52
NFPA 1991 Standard on Vapor-Protective Ensembles for Hazardous Materials Emergencies
NFPA 1991 处置化学危险品事故用防毒气服装标准
1-1.1* This standard shall specify minimum design, performance, certification, and documentation requirements; and test methods for vapor-protective ensembles and individual elements for chemical vapor protection; and additional optional criteria for chemical flash fire escape protection and liquefied gas protection.
1-1.2* This standard shall also specify additional
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