2024-11-22 3.12.36.45
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 7261-2008 Basic testing method for relaying protection and security automatic equipment 450.0 via email in 1 business day superseded2016-05-02,2016-5-2,2009-3-1
JB/T 9574-2000 Under-frequency relay and equipment 120.0 via email in 1~3 business day valid,,2000-10-1
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GB/T 7261-2008 Basic testing method for relaying protection and security automatic equipment 
  Issued on: 2008-6-18   Price(USD): 450.0
JB/T 9574-2000 Under-frequency relay and equipment 
  Issued on: 2000-4-24   Price(USD): 120.0
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