Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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DB15/T 3322-2024 Technical specification for drawing process of copper alloy rod via email in business day valid
DB15/T 3463-2024 Technical specification for double-furnace continuous copper smelting via email in business day valid
DB15/T 3464-2024 Code for operation and management of double furnace continuous copper smelting system via email in business day valid
DB15/T 3467-2024 Technical specification for green-design product assessmentElectronic aluminium foil via email in business day valid
DB15/T 3468-2024 Cleaner production evaluation index system electrolytic aluminum industry via email in business day valid
DB15/T 3469-2024 Cleaner production evaluation index system recycled aluminum industry via email in business day valid
DB15/T 3470-2024 Specification for equipping and managing of measuring instrument of energy in aluminum metallurgical enterprise via email in business day valid
DB21/T 2652-2016 via email in business day valid
DB31/ 624-2012 Norm of energy consumption perunit products of wrought aluminium alloy extruded profiles $225.00 via email in 1~3 business day superseded
DB31/ 629-2012 Norm of energy consumption per unit products of steel hot die forgings $165.00 via email in 1~3 business day valid
DB31/ 638-2012 Quota of energy consumption of per unit products for steel castings $165.00 via email in 1~3 business day valid
DB31/ 656-2012 $105.00 via email in 1~3 business day superseded
DB31/ 720-2013 $225.00 via email in 1~3 business day valid
DB31/T 1177-2019 The inspection and evaluation method for the corrosion and attenuation ofindustry non-stop gas transporting pipelines with large diameter $225.00 via email in 1~3 business day valid
DB32/T 2887-2016 $225.00 via email in 1~3 business day valid
DB32/T 4093-2021 Additive manufacturing-Pore defects testing for metal parts-Industrial computed tomography (CT) method $255.00 via email in 1~3 business day valid
DB32/T 4485-2023 Technical regulation of phased-array ultrasonic testing for socket welded joints of pipe with large-diameter and thick-wall via email in business day valid
DB32/T 4601-2023 General specification of zinc- 10% aluminum mischmetal alloy-coated steel wire for bridge cables $225.00 via email in 1~3 business day valid
DB37/T 2800-2016 via email in business day valid
DB37/T 3142-2018 Technical regulation of Phased-array Ultrasonic Testing for welded joints of small diameter pipe via email in business day valid
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