2025-12-6 10.1.6.65
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
YB/T 6424-2025 Technical specification for heat recovery cokemaking 255.0 via email in 1~3 business day valid,,
YB/T 6425-2025 Technical specification for positive pressure heating-up of coke oven battery 135.0 via email in 1~3 business day valid,,
YB/T 6390-2025 Technical specification of submerged ultrafiltration membrane system in iron and steel enterprises 195.0 via email in 1~3 business day valid,,
YB/T 6391-2025 Technical specification for automatic dosing system for comprehensive sewage treatment facility of iron and steel enterprises 165.0 via email in 1~3 business day valid,,
YB/T 012-2025 Blast furnace no bell top charge equipment via email in business day to be valid,,2026-3-1
YB/T 6354-2025 via email in business day to be valid,,2026-3-1
YB/T 6355-2025 via email in business day to be valid,,2026-3-1
YB/T 6380-2025 via email in business day to be valid,,2026-3-1
YB/T 6382-2025 via email in business day to be valid,,2026-3-1
YB/T 6383-2025 via email in business day to be valid,,2026-3-1
YB/T 4319-2012 Carbon Ramming Materials for Blast Furnace Construction 90.0 via email in 1~3 business day to be superseded,2026-3-1,2013-6-1
YB/T 4319-2025 Carbon ramming materials for blast furnace construction via email in business day to be valid,,2026-3-1
YB/T 5115-2025 via email in business day to be valid,,2026-3-1
YB/T 5115-2014 Fireclay and high alumina plastic refractories 124.0 via email in 1~3 business day to be superseded,2026-3-1,2015-4-1
YB/T 5083-2014 Dense fireclay and high alumina refractory castable 124.0 via email in 1~3 business day to be superseded,2026-3-1,2015-4-1
YB/T 5083-2025 via email in business day to be valid,,2026-3-1
YB/T 6415-2025 Classification of maceral for blast furnace off-gas dust 285.0 via email in 1~3 business day valid,,
YB/T 4075-2025 Zirconia metering nozzle 135.0 via email in 1~3 business day valid,,
YB/T 4447-2025 Refractory products for coke dry quenching equipment 135.0 via email in 1~3 business day valid,,
YB/T 159.5-2025 Titanium concentrate(rock minerals)—Determination of sulfur content—The combustion iodometric method and infrared absorption method 225.0 via email in 1~3 business day valid,,
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YB/T 6424-2025 Technical specification for heat recovery cokemaking 
  Issued on: 2025-09-09   Price(USD): 255.0
YB/T 6425-2025 Technical specification for positive pressure heating-up of coke oven battery 
  Issued on: 2025-09-09   Price(USD): 135.0
YB/T 6390-2025 Technical specification of submerged ultrafiltration membrane system in iron and steel enterprises 
  Issued on: 2025-09-09   Price(USD): 195.0
YB/T 6391-2025 Technical specification for automatic dosing system for comprehensive sewage treatment facility of iron and steel enterprises 
  Issued on: 2025-09-09   Price(USD): 165.0
YB/T 012-2025 Blast furnace no bell top charge equipment 
  Issued on: 2025-08-19   Price(USD):
YB/T 6354-2025  
  Issued on: 2025-08-19   Price(USD):
YB/T 6355-2025  
  Issued on: 2025-08-19   Price(USD):
YB/T 6380-2025  
  Issued on: 2025-08-19   Price(USD):
YB/T 6382-2025  
  Issued on: 2025-08-19   Price(USD):
YB/T 6383-2025  
  Issued on: 2025-08-19   Price(USD):
YB/T 4319-2012 Carbon Ramming Materials for Blast Furnace Construction 
  Issued on: 2012-12-28   Price(USD): 90.0
YB/T 4319-2025 Carbon ramming materials for blast furnace construction 
  Issued on: 2025-08-19   Price(USD):
YB/T 5115-2025  
  Issued on: 2025-08-19   Price(USD):
YB/T 5115-2014 Fireclay and high alumina plastic refractories 
  Issued on: 2014-10-14   Price(USD): 124.0
YB/T 5083-2014 Dense fireclay and high alumina refractory castable 
  Issued on: 2014-10-14   Price(USD): 124.0
YB/T 5083-2025  
  Issued on: 2025-08-19   Price(USD):
YB/T 6415-2025 Classification of maceral for blast furnace off-gas dust 
  Issued on: 2025-07-23   Price(USD): 285.0
YB/T 4075-2025 Zirconia metering nozzle 
  Issued on: 2025-07-23   Price(USD): 135.0
YB/T 4447-2025 Refractory products for coke dry quenching equipment 
  Issued on: 2025-07-23   Price(USD): 135.0
YB/T 159.5-2025 Titanium concentrate(rock minerals)—Determination of sulfur content—The combustion iodometric method and infrared absorption method 
  Issued on: 2025-07-23   Price(USD): 225.0
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