JB/T 50161-1999 This standard is a revision of ZB J01 011-87 "Energy Consumption Classification of Generator Gas Stations". This s

JB/T 50160-1999 This standard is a revision of ZB J01 010-87 "Energy Consumption Classification of Oxygen Stations". This standard

JB/T 50159-1999 This standard is a revision of ZB J01 009-87 "Energy Consumption Classification of Compressed Air Stations". This

JB/T 50158-1999 This standard is a revision of ZB J01 008-87 "Classification of Energy Consumption of Industrial Boiler Rooms". Th

This standard specifies the energy consumption level of brown corundum smelting electric furnaces with a capacity of 1 000 to 3 00

JB/T 50154-1999 This standard is a revision of ZB J01 004-87 "Energy Consumption Classification of Heat Treatment Furnaces". This

JB/T 50153-1999 This standard is a revision of ZB J01 003-87 "Energy Consumption Classification of Forging Heating Furnaces". This

JB/T 50152-1999 This standard is a revision of ZB J01 002-87 "Energy Consumption Classification of Steelmaking Open-Heat Furnaces"