2025-12-14 10.2.82.121
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
YS/T 1832-2025 Flotation reagent benzyl hydroxamic acid via email in business day valid,,
YS/T 1833-2025 Flotation reagent 2-ethylhexyl thioglycolate via email in business day valid,,
YB/T 6415-2025 Classification of maceral for blast furnace off-gas dust 285.0 via email in 1~3 business day valid,,
YS/T 1831-2025 Determination of components of copper, cuprous oxide and copper oxide in compound copper oxide powder—Potassium permanganate method and subtraction method via email in business day valid,,
YS/T 1826-2025 High purity copper evaporation slug via email in business day valid,,
YS/T 1827-2025 Nickel master alloy via email in 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,,
YB/T 6416-2025 Method for determination of kilogram scale iron reduction softening-melting dropping performance under load and quenching experiment of primary slag 225.0 via email in 1~3 business day valid,,
YB/T 4198-2025 Dimensions of refractory bricks for ladle 345.0 via email in 1~5 business day valid,,
YB/T 6414-2025 Threaded lifting loops with swaged termination 360.0 via email in 1~5 business day valid,,
YB/T 6397-2025 Laser cladding surface strengthening extrusion steel core rod 120.0 via email in 1~3 business day valid,,
YB/T 6417-2025 Standards diagrams and grade classification of recycling iron-steel materials 270.0 via email in 1~3 business day valid,,
YB/T 4364-2025 Hot-rolled ribbed bars for rock bolts 255.0 via email in 1~3 business day valid,,
YB/T 6393-2025 Technical requirements for intelligent control system of converter production 165.0 via email in 1~3 business day valid,,
YB/T 6395-2025 Technical requirements of intelligent control of hot rolling production 255.0 via email in 1~3 business day valid,,
YB/T 6392-2025 Continuous casting round billets for wind power gears 195.0 via email in 1~3 business day valid,,
YB/T 6398-2025 Corrosion-resistant alloy small diameter welded coil tubes 135.0 via email in 1~3 business day valid,,
YB/T 6399-2025 Superalloy for fasteners 330.0 via email in 1~5 business day valid,,
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YS/T 1832-2025 Flotation reagent benzyl hydroxamic acid 
  Issued on: 2025-07-23   Price(USD):
YS/T 1833-2025 Flotation reagent 2-ethylhexyl thioglycolate 
  Issued on: 2025-07-23   Price(USD):
YB/T 6415-2025 Classification of maceral for blast furnace off-gas dust 
  Issued on: 2025-07-23   Price(USD): 285.0
YS/T 1831-2025 Determination of components of copper, cuprous oxide and copper oxide in compound copper oxide powder—Potassium permanganate method and subtraction method 
  Issued on: 2025-07-23   Price(USD):
YS/T 1826-2025 High purity copper evaporation slug 
  Issued on: 2025-07-23   Price(USD):
YS/T 1827-2025 Nickel master alloy 
  Issued on: 2025-07-23   Price(USD):
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
YB/T 6416-2025 Method for determination of kilogram scale iron reduction softening-melting dropping performance under load and quenching experiment of primary slag 
  Issued on: 2025-07-23   Price(USD): 225.0
YB/T 4198-2025 Dimensions of refractory bricks for ladle 
  Issued on: 2025-07-23   Price(USD): 345.0
YB/T 6414-2025 Threaded lifting loops with swaged termination 
  Issued on: 2025-07-23   Price(USD): 360.0
YB/T 6397-2025 Laser cladding surface strengthening extrusion steel core rod 
  Issued on: 2025-07-23   Price(USD): 120.0
YB/T 6417-2025 Standards diagrams and grade classification of recycling iron-steel materials 
  Issued on: 2025-07-23   Price(USD): 270.0
YB/T 4364-2025 Hot-rolled ribbed bars for rock bolts 
  Issued on: 2025-07-23   Price(USD): 255.0
YB/T 6393-2025 Technical requirements for intelligent control system of converter production 
  Issued on: 2025-07-23   Price(USD): 165.0
YB/T 6395-2025 Technical requirements of intelligent control of hot rolling production 
  Issued on: 2025-07-23   Price(USD): 255.0
YB/T 6392-2025 Continuous casting round billets for wind power gears 
  Issued on: 2025-07-23   Price(USD): 195.0
YB/T 6398-2025 Corrosion-resistant alloy small diameter welded coil tubes 
  Issued on: 2025-07-23   Price(USD): 135.0
YB/T 6399-2025 Superalloy for fasteners 
  Issued on: 2025-07-23   Price(USD): 330.0
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