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
GB/T 23137-2008 Heat pump water heater for household and similar application $140.00 immediately superseded
GB/T 23137-2020 Heat pump water heater for household and similar application $555.00 immediately valid
GB/T 38734-2020 Technical requirements and test methods for household and similar heat pump water heaters with CO2 as refrigerants $240.00 via email in 1~3 business day valid
T/QGCML 3059-2024 via email in business day valid
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