NFPA 490 硝酸铵的贮存规范
日期:2012-02-09 16:40
NFPA 490 Code for the Storage of Ammonium Nitrate
NFPA 490 硝酸铵的贮存规范
1.1.1 This code shall apply to the storage of ammonium nitrate in the form of crystals, flakes, grains, or prills including fertilizer grade as defined by Definitions and Test Procedures for Ammonium Nitrate Fertilizer, dynamite grade, nitrous oxide grade, technical grade, and other mixtures containing 60 percent or more by weight of ammonium nitrate.
1.1.2 This code shall not apply to the transportation of ammonium ni
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09/07 12:49