2025-12-5 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
SY/T 7857-2025 via email in business day to be valid,,2026-3-28
SY/T 7856-2025 via email in business day to be valid,,2026-3-28
SY/T 6030-2025 via email in business day to be valid,,2026-3-28
SY/T 5806-2025 via email in business day to be valid,,2026-3-28
SY/T 7841-2025 via email in business day to be valid,,2026-3-28
SY/T 7846-2025 via email in business day to be valid,,2026-3-28
SY/T 5778-2025 via email in business day to be valid,,2026-3-28
SY/T 6010-2025 via email in business day to be valid,,2026-3-28
SY/T 5981-2025 via email in business day to be valid,,2026-3-28
SY/T 7038-2025 via email in business day to be valid,,2026-3-28
SY/T 5724-2025 via email in business day to be valid,,2026-3-28
SY/T 6355-2025 via email in business day to be valid,,2026-3-28
SY/T 7855-2025 via email in business day to be valid,,2026-3-28
SY/T 7614-2025 via email in business day to be valid,,2026-3-28
SY/T 5731-2025 Method for calculating the hanging load of casing strings via email in business day to be valid,,2026-3-28
SY/T 6814-2025 国家能源局 via email in business day to be valid,,2026-3-28
SY/T 5805-2025 via email in business day to be valid,,2026-3-28
SY/T 5916-2025 via email in business day to be valid,,2026-3-28
SY/T 7853-2025 via email in business day to be valid,,2026-3-28
SY/T 6414-2025 via email in business day to be valid,,2026-3-28
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SY/T 7857-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 7856-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 6030-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 5806-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 7841-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 7846-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 5778-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 6010-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 5981-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 7038-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 5724-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 6355-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 7855-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 7614-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 5731-2025 Method for calculating the hanging load of casing strings 
  Issued on: 2025-09-28   Price(USD):
SY/T 6814-2025 国家能源局 
  Issued on: 2025-09-28   Price(USD):
SY/T 5805-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 5916-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 7853-2025  
  Issued on: 2025-09-28   Price(USD):
SY/T 6414-2025  
  Issued on: 2025-09-28   Price(USD):
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