Name and No. of GB Norms | Formulation/Revision | Type of GB Norms | Responsibility |
"Standard Specification for General Requirements for Copper and Copper-Alloy Wire" GB/T 21652-2008 | Revision | National Standard | Presiding over Drafting of the Norm |
"Standard Specification for General Requirements for Copper and Copper-Alloy Flat Wire" GB/T 3114-2010 | Revision | National Standard | Presiding over Drafting of the Norm |
"Standard Representation Methods of Copper and Copper-Alloy Designation and Codes" GB/T 29091-2012 | Formulation | National Standard | Taking the Responsibility of Drafting of the Norm |
"Standard Representation Methods of Copper and Copper-Alloy Status" GB/T 29094-2012 | Formulation | National Standard | Taking the Responsibility of Drafting of the Norm |
"Standard Specification for Wrought Copper and Copper-Alloy Designation and Chemical Composition" GB/T 5231-2012 | Revision | National Standard | Taking the Responsibility of Drafting of the Norm |
"Standard Test Methods on Measuring Outer Dimensions of Processed Copper and Copper-Alloy Products: Second Part: Bars, Wires and Shapes" GB/T 26303.2-2010 | Formulation | National Standard | Presiding over Drafting of the Norm |
"Standard Specification for General Requirements for Free-Cutting Copper-Alloy Wire" GB/T 26048-2010 | Formulation | National Standard | Presiding over Drafting of the Norm |
"Standard Specification for General Requirements for Free-Cutting Copper-Alloy Rods & Bars" GB/T 26306-2010 | Formulation | National Standard | Taking the Responsibility of Drafting of the Norm |
"Standard Specification for Determination of Limit of Energy Consumption Per Production Amount of Copper and Copper-Alloy Wire" GB 29137-2012 | Formulation | National Standard | Presiding over Drafting of the Norm |
"Standard Specification for Determination of Limit of Energy Consumption Per Production Amount of Copper and Copper-Alloy Bar" GB 29443-2012 | Formulation | National Standard | Taking the Responsibility of Drafting of the Norm |
"Standard Specification for Zero Emission and Cyclic Utilization of Cooling Water From Copper and Copper-Alloy Foundry" GB/T 27681-2011 | Formulation | National Standard | Presiding over Drafting of the Norm |
"Standard Specification for Recycling of Cutting Chips from Free-Cutting Process of Copper and Copper-Alloy" GB/T 27683-2011 | Formulation | National Standard | Presiding over Drafting of the Norm |
"Standard Specification for Wrought Copper and Copper-Alloy Ring Forgings for Use In Traction Motors" GB/T 30853-2014 | Formulation | National Standard | Presiding over Drafting of the Norm |
"Standard Specification for Electricity-Conductive Copper-Alloy for Use In Traction Motors" GB/T 30852-2014 | Formulation | National Standard | Presiding over Drafting of the Norm |
"Standard Test Methods for Assessing the Dezincification Resistance of Brass" GB/T 10119-2008 | Revision | National Standard | Taking the Responsibility of Drafting of the Norm |
"Standard Specification for Copper-Alloy Rods & Bars for Use In CNC Machine" YS/T551-2008 | Formulation | Industry Standard | Presiding over Drafting of the Norm |
"Brass Wires For Unidirectional Electrical-Discharge Machining" YS/T 868-2013 | Formulation | Industry Standard | Presiding over Drafting of the Norm |
"Standard Specification for Copper-Chromium-Zirconium Alloy Wire for Use in Electrode Material" | Formulation | Industry Standard | Presiding over Drafting of the Norm |
"Standard Specification for Free-Cutting Copper-Nickel-Zinc Alloy Wire for Use in Ball Pen-Tip" | Formulation | Industry Standard | Presiding over Drafting of the Norm |
"Standard Specification for General Requirements for Zinc and Zinc-Alloy Bars and Profiles" | Formulation | Industry Standard | Presiding over Drafting of the Norm |
"Standard Specification for Brass Wire for Use In CNC Unidirectional Travelling Electrical-Discharge Machining" | Formulation | National Standard | Presiding over Drafting of the Norm |
"Standard Specification for General Requirements for Copper and Copper-Alloy Wire" (Revised Edition) (Project established) | Revision | National Standard | Presiding over Norm Drafting |
"Standard Specification for Copper-Alloy Profiles and Bars for Use In Electromagnetic Radiation Devices" (Project established) | Formulation | National Standard | Presiding over Drafting of the Norm |
"Standard Specification for Copper-Alloy Bars and Profiles for Use In Hydraulic Unit"(Project established) | Formulation | National Standard | Presiding over Drafting of the Norm |