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  • NAVY A-A-59315/32 VALID NOTICE 1-2014 Powder Materials for Flame and Plasma Sprayed Coatings Chromium Carbi...2024-02-05
  • JIS G3315-2017 無錫鋼板（經(jīng)鉻酸處理） Chromium coated tin free steel2024-01-23
  • NAVY MIL-DTL-23508F VALID NOTICE 3-2018 Fittings And Flanges, Wrought, Seamless, Butt And Socket Welding, N...2023-12-13
  • NAVY QPL-19933-2015 Electrodes And Rods. Welding,Bare,Chromium And Chromium-Nickel Steels2023-11-24
  • YY/T 0988.1-2016 外科植入物涂層 第1部分：鈷-28 鉻-6 鉬粉末 Coatings of surgical implants--Part 1:Cobalt-28 chr...2023-11-11
  • PD ISO/TR 18105-2014 Soil quality. Detection of water soluble chromium(VI) using a ready-to-use test-kit m...2023-10-16
  • GB/T 36003-2018 鍍錫或鍍鉻薄鋼板罐頭空罐 Food can made of tinplate or electrolytic chromium-coated steel (EC...2023-09-02
  • Cr2O3在水煤漿氣化過程中的行為2022-09-09
  • YB/T 5261-1993變形鐵鉻鈷永磁合金Wroughtiron-chromium-cobalt permanent magnet alloys2022-06-16
  • GB/T 33945-2017電機(jī)整流子換向片用鉻鋯銅棒材Rods of chromium zirconium copper for engine commutator...2022-06-10
  • HG/T 2570-2009工業(yè)硫酸鉻鉀Potassium chromium sulfate for industrial use2022-06-09
  • GB/T 9797-2005金屬覆蓋層 鎳+鉻和銅+鎳+鉻電鍍層Metallic coatings-Electroplated coatings of nickel plus chrom...2022-06-08
  • HG/T 2775-2010工業(yè)三氧化二鉻Chromium oxide for industrial use2022-06-08
  • Effect of polyethylene glycol on electrochemically deposited trivalent chromium layers2020-12-22
  • Semisolid Slurry Preparation of Die Steel with High Chromium Content2020-11-03
  • Effect of preferential dissolution on erosion-corrosion for chromium steel in alkali slurry2020-11-03
  • Kinetics of Voluminal Reduction of Chromium Ore Fines Containing Coal by Microwave Heating2020-06-12
  • Chromium leaching mechanism of coal mine water——a modeling study based on Xuzhou-Datun coal mine dis2020-06-12