NFPA 326: 清洁或修理期间水池和容器维护标准
日期:2012-02-09 15:14
NFPA 326: Standard for the Safeguarding of Tanks and Containers for Entry, Cleaning, or Repair
NFPA 326: 清洁或修理期间水池和容器维护标准
1.1.1* This standard shall apply to the safeguarding of tanks or containers, operating at nominal atmospheric pressure, that contain or have contained flammable and combustible liquids or other hazardous substances and related vapors or residues.
1.1.2* This standard shall not apply to tank vehicles or tank cars; tanks, bunkers, or compartments on ships or b
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