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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

Equip responders to guard against haz-mat dangers.
The 2005 NFPA 1991 provides requirements for the highest level of protection for emergency responders to hazardous materials incidents where an unknown threat, a vapor threat, or a chemical or biological terrorism WMD threat is present or expected. Criteria address design, performance, certification, and documentation requirements.
This latest Standard edition contains the following changes that optimize protection for emergency responder perso

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