NFPA 91 Standard for exhaust systems for air conveying of vapors, gases, mists, and noncombustible particulate solids
Páginas: 30 pág.
Edición 1999Use NFPA 91 to stop exhaust systems from becoming the means for fire spread an dincreasing the risk of explosion! Requirements in this essential document help you avoid improper venting and address the full range of critical aspects related to the safe and effective design, testing and maintenance of exhaust systems used for air conveying of materials.NFPA
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