NFPA 654 化学、染料、药品和塑料工业的防火防爆
日期:2012-02-08 16:35
application of area electrical classification for various dust accumulation levels and safeguards.
New performance-based requirements (revised Chapter 4 and new Chapter 5) provide flexibility in applying the Standard.
The document also incorporates organizational and editorial changes that improve consistency, usability, and readability. (Softbound, 43 pp., 2006)
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