Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DB31/ 711-2013 via email in business day valid
DB31/ 711-2020 via email in business day valid
DB31/ 712-2013 via email in business day valid
DB31/ 712-2020 The norm of energy consumption per unit product for ready-mixed concrete $105.00 via email in 1~3 business day valid
DB31/ 717-2013 via email in business day superseded
DB31/ 717-2020 The norm of energy consumption per unit throughput of polyester filament $165.00 via email in 1~3 business day valid
DB31/ 718-2013 via email in business day valid
DB31/ 718-2020 via email in business day valid
DB31/ 720-2013 $225.00 via email in 1~3 business day valid
DB31/ 720-2020 $165.00 via email in 1~3 business day valid
DB31/ 721-2013 via email in business day valid
DB31/ 721-2020 The norm of energy consumption per unit product of laminated glass $105.00 via email in 1~3 business day valid
DB31/ 722-2013 via email in business day valid
DB31/ 722-2019 The norm of energy consumption per unit products of commercial fly ash $165.00 via email in 1~3 business day valid
DB31/ 723-2013 $165.00 via email in 1~3 business day valid
DB31/ 723-2014 via email in business day valid
DB31/ 723-2019 The norm of energy consumption per unit product of aluminium-plastic composite panel $105.00 via email in 1~3 business day valid
DB31/ 724-2013 via email in business day valid
DB31/ 724-2019 The norm of energy consumption per unit product of polypropylene(PP-R) pipes for hot and cold water $105.00 via email in 1~3 business day valid
DB31/ 730-2013 $165.00 via email in 1~3 business day superseded
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