توضیحات :
NFPA 651 – Standard for the Machining and Finishing of Aluminum and the Production and Handling of Aluminum Powders
۱۹۹۸ Edition
Chapter 1 General
۱-۱ Scope.
۱-۱-۱* This standard shall apply to manufacturing facilities that produce aluminum flake powder, aluminum paste, atomized aluminum powder or aluminum granules, or any aluminum alloy powder that is combustible or explosible in an ambient atmosphere.
۱-۱-۲ This standard also shall apply to operations where aluminum or aluminum alloys are subjected to processing or finishing operations that produce fine metallic powder or dust. Such operations include, but are not limited to, machining, sawing, grinding, buffing, and polishing.
۱-۱-۳ This standard also shall apply to the handling and storage of combustible aluminum dusts, aluminum powders, or aluminum pastes by users of such material.
۱-۱-۴ This standard does not apply to the transportation of combustible aluminum dusts, aluminum powders, or aluminum pastes on public highways, waterways, or by air or rail.
۱-۱-۵ This standard does not apply to the primary production of aluminum metal.
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