2025-12-13 216.73.216.3
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
DB53/T 1430-2025 via email in business day valid,,2025-10-29
DB53/T 1443.1-2025 via email in business day valid,,2025-10-29
DB53/T 1432-2025 via email in business day valid,,2025-10-29
DB53/T 1433-2025 via email in business day valid,,2025-10-29
DB53/T 1450-2025 via email in business day valid,,2025-10-29
DB53/T 1447.1-2025 via email in business day valid,,2025-10-29
DB53/T 347-2025 via email in business day valid,,2025-10-29
DB53/T 1444-2025 via email in business day valid,,2025-10-29
DB44/T 2719-2025 via email in business day valid,,2025-10-28
DB44/T 2717-2025 via email in business day valid,,2025-10-28
DB44/T 2716-2025 via email in business day valid,,2025-10-28
DB44/T 2715-2025 via email in business day valid,,2025-10-28
DB44/T 2711-2025 via email in business day valid,,2025-10-28
DB44/T 2718-2025 Technical code for maintenance of ventilation and air conditioning systems in medical buildings via email in business day valid,,2025-10-28
DB44/T 2714-2025 via email in business day valid,,2025-10-28
DB44/T 2713-2025 via email in business day valid,,2025-10-28
DB44/T 2712-2025 via email in business day valid,,2025-10-28
DB37/T 1639.8-2025 via email in business day valid,,2025-10-26
DB37/T 1639.7-2025 via email in business day valid,,2025-10-26
DB37/T 1639.9-2025 via email in business day valid,,2025-10-26
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DB53/T 1430-2025  
  Issued on: 2025-07-29   Price(USD):
DB53/T 1443.1-2025  
  Issued on: 2025-07-29   Price(USD):
DB53/T 1432-2025  
  Issued on: 2025-07-29   Price(USD):
DB53/T 1433-2025  
  Issued on: 2025-07-29   Price(USD):
DB53/T 1450-2025  
  Issued on: 2025-07-29   Price(USD):
DB53/T 1447.1-2025  
  Issued on: 2025-07-29   Price(USD):
DB53/T 347-2025  
  Issued on: 2025-07-29   Price(USD):
DB53/T 1444-2025  
  Issued on: 2025-07-29   Price(USD):
DB44/T 2719-2025  
  Issued on: 2025-07-28   Price(USD):
DB44/T 2717-2025  
  Issued on: 2025-07-28   Price(USD):
DB44/T 2716-2025  
  Issued on: 2025-07-28   Price(USD):
DB44/T 2715-2025  
  Issued on: 2025-07-28   Price(USD):
DB44/T 2711-2025  
  Issued on: 2025-07-28   Price(USD):
DB44/T 2718-2025 Technical code for maintenance of ventilation and air conditioning systems in medical buildings 
  Issued on: 2025-07-28   Price(USD):
DB44/T 2714-2025  
  Issued on: 2025-07-28   Price(USD):
DB44/T 2713-2025  
  Issued on: 2025-07-28   Price(USD):
DB44/T 2712-2025  
  Issued on: 2025-07-28   Price(USD):
DB37/T 1639.8-2025  
  Issued on: 2025-09-26   Price(USD):
DB37/T 1639.7-2025  
  Issued on: 2025-09-26   Price(USD):
DB37/T 1639.9-2025  
  Issued on: 2025-09-26   Price(USD):
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