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NFPA 484 易燃金属、金属电源及金属粉尘标准
日期:2012-02-09 16:36
tanium, and zirconium.
Revised for consistency and easy referencing, this edition also features numerous technical changes
New information that clarifies the testing/classification of potentially combustible metals and metal dusts including revised wording indicating when the standard is applicable
Management of change requirements in chapters where it was not previously identified as a requirement, with additional information on wet dust collection systems, housekeeping practices that preve

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