Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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YB/T 4270-2012 Operation specifications of converter vaporization recovery steam generation system 324.0 via email in business day valid
YB/T 083-1996 Metallurgical certified reference material-Package,transportation and storage 60.0 via email in 1~3 business day superseded
ZB H 04001-1989 via email in business day valid
YS/T 121.1-1992 Nonferrous metals processing enterprises flame reverberatory furnace smelting furnace heat balance test and calculation method 180.0 via email in 1~3 business day valid
GB/T 30163-2013 Specifications of top combustion stove with high blast temperature for blast furnace 170.0 via email in 1~3 business day valid
YB/T 4254-2012 Technical specifications for waste heat recycling of sintering cooling sytem 224.0 via email in business day valid
YB/T 4268-2012 Technical specification of submerged arc furnace low voltage reactive power compensation 164.0 via email in business day valid
YS/T 119.5-1992 Methods for determination and calculation of heat balance of special equipments for alumina production (Evaporator) 285.0 via email in 1~3 business day abolished
YB 9067-1995 Specification for Demarcation of Environment Protection Facilities in Metallurgical Industry via email in business day valid
YS/T 121-6-1992 Methods of Determination and Calculation of Heat Balance for Push Type Air Circulation Resistance Heating Furnace of Non-ferrous Metal Processing Enterprise via email in business day valid
YS/T 121-5-1992 Methods of Determination and Calculation of Heat Balance in Ingot Casting Induction Heating Furnaces for Non-ferrous Metal Processing Enterprise via email in business day valid
HB/Z 217-1992 Instructions for time-related fatigue life prediction method for strain energy 240.0 via email in 1~3 business day valid
YS/T 118.4-1992 Methods of determination and calculation of heat balance in metallurgical furnaces for heavy non-ferrous metals heavy non-ferrous metals 165.0 via email in 1~3 business day valid
YS/T 118.6-1992 Methods of determination and calculation of heat balance in metallurgical furnaces for heavy non-ferrous metals (Fuming furnace) 180.0 via email in 1~3 business day valid
YS/T 119-1-1992 Methods for determination and calculation of heat balance of special equipments for alumina production (Clinker rotary kiln) 480.0 via email in 1~3 business day valid
YS/T 119.6-1992 Methods for determination and calculation of heat balance of special equipments for alumina production (Desiliconizing vessel) 270.0 via email in 1~3 business day abolished
GB/T 31934-2015 Measuring and calculation method for heat storage capacity of high radiative coating 150.0 via email in 1~3 business day valid
GB/T 33957-2017 Methods of determination and calculation of heat balance in heat treatment furnace 375.0 via email in 1~5 business day to be valid
YS/T 118.8-1992 Methods of determination and calculation of heat balance in metallurgical furnaces for heavy non-ferrous metals (Copper/Lead blast furnace) 465.0 via email in 1~5 business day valid
YB/T 4257.1-2012 Technology criterion of drainage desalination for steel-making industry Part 1: Reverse osmosis 284.0 via email in business day valid
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