Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB 50432-2007 Code for design of coking technology 900.0 via email in 1~3 business day valid
YS/T 118.2-1992 Methods of determination and calculation of heat balance in metallurgical furnaces for heavy non-ferrous metals (Multiple-heart furnace) 180.0 via email in 1~3 business day valid
YS/T 441.3-2001 Balance Management Specification for Non-ferrous Metal - Smelting Part of Zinc Ore Dressing 210.0 via email in 1~3 business day superseded
YS/T 125-1992 Standards for classifying metallurgical furnaces for heavy non-ferrous metals 405.0 via email in 1~5 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Metallurgical certified reference material-Package,transportation and storage 60.0 via email in 1~3 business day superseded
YS/T 119.1-1992 Methods for determination and calculation of heat balance of special equipments for alumina production (Clinker rotary kiln) 630.0 via email in 1~8 business day abolished
GB/T 30163-2013 Specifications of top combustion stove with high blast temperature for blast furnace 180.0 via email in 1~3 business day valid
YS/T 118.3-1992 Methods of determination and calculation of heat balance in metallurgical furnaces for heavy non-ferrous metals (Waelz kiln) 225.0 via email in 1~3 business day valid
YS/T 119.3-1992 Methods for determination and calculation of heat balance of special equipments for alumina production (Upright lime furnace) 420.0 via email in 1~5 business day abolished
GB/T 29147-2012 Methodology of the calculation of residuary heat resource during manufacturing of prepainted and galvanized steel 105.0 via email in 1~3 business day valid
YB 9076-1997 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
YBJ 222.2-1990 for the inspection of metallurgical construction test of second fascicles structure inspection 300.0 via email in 1~3 business day valid
GB 50439-2008 Code for design of steelmaking technology 300.0 via email in 1 business day superseded
GB/T 14985-1994 General rules of dimensions,shape,surface quality,test method and inspection for expansion alloys 135.0 via email in 1~3 business day superseded
YS/T 441.2-2001 135.0 via email in 1~3 business day superseded
YBJ 52-1988 Code for design of general layout transportation in iron and steel enterprise 2250.0 via email in 1~3 business day valid
GB/T 32489-2016 Technical requirement of energy-saving operation for reheating furnace in steel rolling 150.0 via email in 1~3 business day valid
GB 50427-2008 Code for design of blast furnace ironmaking technology 160.0 via email in 1 business day superseded
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