Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
DB31/ 734-2020 The norm of energy consumption per unit products of starch sugar $105.00 via email in 1~3 business day valid
DB31/ 736-2020 The norm of energy consumption per unit quantity of gypsum plasterboard $165.00 via email in 1~3 business day valid
DB31/ 737-2020 The norm of energy consumption per unit quantity of prestressed concrete pipe piles $165.00 via email in 1~3 business day valid
DB31/ 738-2020 The norm of energy consumption per unit product of integrated circuit packaging $165.00 via email in 1~3 business day valid
DB31/ 741-2020 The norm of energy consumption per unit products of carbonated drink $165.00 via email in 1~3 business day valid
DB31/ 742-2020 The norm of energy consumption per unit product of waterproof sheet $165.00 via email in 1~3 business day valid
DB31/ 792-2020 $165.00 via email in 1~3 business day valid
DB31/T 1057-2017 Basic requirements for safety,energy saving and environmentalprotection management of in industrial boilers $375.00 via email in 1~5 business day to be superseded
DB31/T 1082-2018 The energy-saving transfer motion of jet fanfor cold storage $105.00 via email in 1~3 business day valid
DB31/T 1092-2018 Technical requirements for unit product energy consumption of precast concretecomponent used in assembled building $165.00 via email in 1~3 business day valid
DB31/T 1139-2019 The norm of carbon emession for coal-fired power plant $165.00 via email in 1~3 business day valid
DB31/T 1140-2019 The norm of carbon emission for industrial gas products $105.00 via email in 1~3 business day valid
DB31/T 1141-2019 Technical specification for online monitoring system on energy efficiency ofindustrial park $225.00 via email in 1~3 business day valid
DB31/T 1144-2019 The norm of carbon emission for ethylene products $105.00 via email in 1~3 business day valid
DB31/T 1146.4-2021 Technical specification for testing performance of electrical energy storage systemin smart grid--Part 4 : Photovoltaic power smoothing application $255.00 via email in 1~3 business day valid
DB31/T 1146.5-2021 Technical specification for testing performance of electrical energystorage system in smart grid-Part 5 : Wind power firming application $255.00 via email in 1~3 business day valid
DB31/T 1146.6-2021 Technical specification for testing performance of electrical energystorage system in smart grid-Part 6 :Voltage sag mitigation application $225.00 via email in 1~3 business day valid
DB31/T 1211-2020 Technical code for energy efficiency online monitoring of centralair-conditioning systems $225.00 via email in 1~3 business day valid
DB31/T 1212-2020 On-site testing technical requirements for energy efficiency of water chiller $165.00 via email in 1~3 business day valid
DB31/T 1213-2020 The norm of energy consumption per unit products for heat treatmenttempering procedure of metals $165.00 via email in 1~3 business day valid
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