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
rd shall not preclude certification to additional appropriate standards where the ensemble or individual elements meet all the applicable requirements of each standard.
1-1.8 The requirements of this standard shall not apply to accessories that might be attached to a vapor-protective ensemble, to an ensemble element, or to an individual element unless specifically addressed herein.
1-1.9 Nothing herein shall restrict any jurisdiction or manufacturer from exceeding these minimum requirements.
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