NFPA 86D çœŸç©ºå·¥ä¸šç‚‰æ ‡å‡†
日期:2012-02-09 11:21
NFPA 86D Standard for Industrial Furnaces Using Vacuum as an Atmosphere
NFPA 86D çœŸç©ºå·¥ä¸šç‚‰æ ‡å‡†
Covers the design, fabrication and construction of furnaces operating from ambient temperatures to over 5000oF and at pressures normally below atmospheric to 10-8Torr using any type heating system.
NFPA 86D provides requirements for safeguarding against fire and explosion hazards in Class D furnaces that operate at above ambient temperatures to over 5000 degrees F (2760 degrees C), and at pressure
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