NFPA 122 地下金属和非金属矿的防火与灭火标准
日期:2012-02-08 14:04
sent significant fire and explosion exposures to both personnel and production equipment and buildings. This critical Standard addresses the protection of diesel-powered equipment and storage and handling of flammable and combustible liquids at these specialized sites.
New in the 2010 NFPA 122 Standard for Fire Prevention and Control in Metal/Nonmetal Mining and Metal Mineral Processing Facilities
Revised requirements concerning portable fire extinguishers and fixed suppressions systems to imp
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09/12 23:58