2025-12-21 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
MT/T 647-1997 Equipment ON/OFF transducer for coal mining 150.0 via email in 1~3 business day valid,,1998-4-1
SJ/T 2307.1-1997 Detail specification for electronic components - Surge suppression varistors - Type MYL1 zinc oxide varistors for use in lightning arrester - Assessment level E 300.0 via email in 1~3 business day superseded,2021-4-1,1998-1-1
MT/T 648-1997 Belt disalignment transducer for coal mining 120.0 via email in 1~3 business day valid,,1998-4-1
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MT/T 647-1997 Equipment ON/OFF transducer for coal mining 
  Issued on: 1997-11-10   Price(USD): 150.0
SJ/T 2307.1-1997 Detail specification for electronic components - Surge suppression varistors - Type MYL1 zinc oxide varistors for use in lightning arrester - Assessment level E 
  Issued on: 1997-9-3   Price(USD): 300.0
MT/T 648-1997 Belt disalignment transducer for coal mining 
  Issued on: 1997-11-10   Price(USD): 120.0
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