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  • SAE J2719-2020 (R) Hydrogen Fuel Quality For Fuel Cell Vehicles2024-01-30
  • JB/T 9926.1-2019 內(nèi)螺紋磨床 第1部分:精度檢驗 Internal thread grinding machine一 Part1 : Testing of the accura...2024-01-30
  • ISO 16000-39-2019 室內(nèi)空氣--第39部分:胺的測定--用(超)高效液相色譜-高分辨或串聯(lián)質(zhì)譜聯(lián)用分析胺 Indoor air &mda...2024-01-30
  • TB/T 46-2020 鐵路車輛心盤及磨耗盤 Center plate and wear plate of railway vehicle2024-01-30
  • NY/T 3841-2021 玉米互補增抗生產(chǎn)技術(shù)規(guī)范 Technical specification of complementary resistance production in ma...2024-01-30
  • NF EN ISO 8502-3-2017 涂裝油漆和有關(guān)產(chǎn)品前鋼材預處理 表面清潔度的評定試驗 第3部分:油漆前預處理后的鋼材表面上...2024-01-30
  • NF M60-834-1-2019 Water quality - Technetium-99 - Part 1 : test method using liquid scintillation counting2024-01-30
  • ISO 37123-2019 可持續(xù)城市和社區(qū)--彈性城市的指標 Sustainable cities and communities — Indicators for re...2024-01-30
  • ISO 5834-1-2019 外科植入物--超高分子量聚乙烯--第1部分:粉劑型 Implants for surgery — Ultra-high- molecu...2024-01-30
  • ISO/TS 23016-1-2019 細泡技術(shù)--農(nóng)業(yè)應(yīng)用--第1部分:水培生菜生長促進評價的試驗方法 Fine bubble technology &mdash...2024-01-30
  • ISO/IEC 15067-3-3-2019 信息技術(shù)--家用電子系統(tǒng)(HES)應(yīng)用模型--第3-3部分:用于需求-響應(yīng)能量管理的交互能量管理代...2024-01-30
  • IEC 62563-1-2021 醫(yī)用電氣設(shè)備--醫(yī)學圖像顯示系統(tǒng)--第1部分:評估方法 Medical electrical equipment – Medica...2024-01-30
  • NAVY MIL-PRF-85045/27B-2014 Cable,Fiber Optic,Six-Fiber Bundle,Blown Optical Fiber,Cable Configuration Type...2024-01-30
  • JB/T 11335-2013 熱收縮護套管 Heat-shrinkable jacket tubing2024-01-30
  • KS C IEC 60885-3-2019 Electrical test methods for electric cables — Part 3: Test methods for partial disch...2024-01-30
  • ISO 11119-3-2020 氣瓶--可再充氣復合氣瓶和管道的設(shè)計、建造和試驗--第3部分:帶非共載金屬或非金屬襯墊或不帶襯墊...2024-01-30
  • JC/T 628-2019 纖維增強水泥井管 Fiber reinforced cement pipe for well casing2024-01-30
  • NF EN ISO 8492-2014 金屬材料.管.鐓粗試驗 Metallic materials - Tube - Flattening test2024-01-30
  • NF E29-342/A1-2019 Industrial valves - Butterfly valves of thermoplastics materials - Amendment 12024-01-30
  • UL 2999 BULLETIN/2-2017 UL Standard for Safety Technical Panel for Office Furnishings (COMMENTS DUE: SEPTEM...2024-01-30
  • LY/T 2843-2017 落葉松葉蜂防治技術(shù)規(guī)程 Technical regulation for controlling Pristiphora erichsonii (Hartig)...2024-01-30
  • NF F11-357-2020 Railway applications - Braking - Brake pipe accelerator2024-01-30
  • KS C IEC 61000-4-24-2019 Electromagnetic compatibility(EMC) ― Part 4-24: Testing and measurement technique...2024-01-30
  • KS P ISO 11663-2017 Quality of dialysis fluid for haemodialysis and related therapies2024-01-30