NFPA 86 灶箱和炉标准
日期:2012-02-09 11:19
here supply systems serving Class C furnaces and to furnaces with integral quench tanks or molten salt baths.
1.1.6* This standard applies to Class D ovens and furnaces operating above ambient temperatures to over 5000F (2760C) and at pressures normally below atmospheric to 108 torr (1.33 106 Pa).
1.1.7 This standard does not apply to the following (1) Coal or other solid fuel-firing systems (2) Listed equipment with a heating system(s) that supplies a total input not exceeding 150,000 Btu/hr

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