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YS/T 103-2004 Energy consumption of aluminum production 270.0 via email in 1~3 business day superseded
YB/T 190.2-2001 Methods for chemical analysis of continuous casting mold powder - EDTA titrimetric method for determination of aluminium oxide content 60.0 via email in 1~3 business day superseded
YSJ 014-1992 Code for process design of non-ferrous concentrator 160.0 via email in 1 business day valid
YS/T 121.8-1992 Nonferrous metals processing enterprises resistance annealing heat balance test and calculation method 90.0 via email in 1~3 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
YS/T 758-2011 Straightness measuring method of rotary kiln for aluminium-carbon 150.0 via email in 1~3 business day valid
YS/T 121.7-1992 Nonferrous metals processing enterprises resistance furnace heat balance test and calculation method 90.0 via email in 1~3 business day valid
YS/T 104-1992 165.0 via email in 1~3 business day superseded
YB/T 190.3-2001 Methods for chemical analysis of continuous casting mold powder —EGTA titrimetric method for the determination of calcium oxide content 60.0 via email in 1~3 business day superseded
YB/T 190.1-2001 Methods for chemical analysis of continuous casting mold powder - The perchloric acid dehydration gravimetric method for the determination of silicon dioxide content 45.0 via email in 1~3 business day superseded
YB/T 190.10-2001 Methods for chemical analysis of continuous casting mold powder—The ion-selective electrode method for the determination of fluorine content 60.0 via email in 1~3 business day superseded
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 105.1-2004 Energy consumption for products of tin and antimony metallurgical enterprise?Part 1:Energy consumption for products of tin metallurgical enterprise 105.0 via email in 1~3 business day superseded
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
YB 9071-1992 Regulations on the Design Management of Waste Heat Utilization Facility via email in business day superseded
YSJ 011-1991 Code for process design of aluminium processing plants (for trial implementation) 390.0 via email in 1~3 business day valid
YS/T 121-9-1992 Methods of Determination and Calculation of Vacuum Arc Furnace for Resistance Furnace of Non-ferrous Metal Processing Enterprise via email in business day valid
YB/T 190.5-2001 Methods for chemical analysis of continuous casting mold powder—The flame atomic absorption spectrometric method for the determination of potassium oxide and sodium oxide content 75.0 via email in 1~3 business day superseded
YB 9058-1992 Technical Code for Design of Steelmaking Technology via email in business day valid
YS/T 113-1992 Energy consumption of the products of the floatation reagents 120.0 via email in 1~3 business day valid
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