2024-11-22 3.143.23.38
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 23137-2008 Heat pump water heater for household and similar application 140.0 via email in 1 business day superseded,2020-11-1,2009-9-1
GB/T 23137-2020 Heat pump water heater for household and similar application 555.0 via email in 1 business day valid,,2020-11-1
GB/T 38734-2020 Technical requirements and test methods for household and similar heat pump water heaters with CO2 as refrigerants 240.0 via email in 1~3 business day valid,,2020-11-1
T/QGCML 3059-2024 via email in business day valid,,2024-2-14
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GB/T 23137-2008 Heat pump water heater for household and similar application 
  Issued on: 2008-12-30   Price(USD): 140.0
GB/T 23137-2020 Heat pump water heater for household and similar application 
  Issued on: 2020-04-28   Price(USD): 555.0
GB/T 38734-2020 Technical requirements and test methods for household and similar heat pump water heaters with CO2 as refrigerants 
  Issued on: 2020-04-28   Price(USD): 240.0
T/QGCML 3059-2024  
  Issued on: 2024-01-30   Price(USD):
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