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  • SAE AMS4107G-2018 Aluminum Alloy Die Forgings (7050-T74) Solution Heat Treated And Overaged (Uns A97050)2024-02-24
  • JT/T 1269-2019 公路橋梁板式橡膠伸縮裝置 Plate type rubber expansion device for highway bridge2024-02-24
  • JB/T 5298-2016 管線用鋼制平板閘閥 Steel slab-gate valves in pipeline2024-02-24
  • KS A ISO 8015-2018 Geometrical product specifications(GPS) — Fundamentals — Concepts, principles and rule...2024-02-24
  • KS M ISO 9184-2-2017 Paper, board and pulps. Fibre furnish analysis. Part 2:Staining guide2024-02-24
  • NF EN 16282-6-2020 Equipment for commercial kitchens - Components for ventilation in commercial kitchens - ...2024-02-24
  • PD ISO/IEC TS 17021-11-2018 Conformity assessment. Requirements for bodies providing audit and certificati...2024-02-24
  • PD CEN/TR 1295-4-2015 對(duì)各種負(fù)載條件下地下管道的結(jié)構(gòu)設(shè)計(jì) 對(duì)設(shè)計(jì)的可靠性參數(shù) Structural design of buried pipe...2024-02-24
  • QB/T 2096.1-2017 桌虎鉗 通用技術(shù)條件 Clamp-on table vises-General technical requirements2024-02-24
  • NF EN 16603-35-01-2016 Space engineering - Liquid and electric propulsion for spacecraft2024-02-24
  • KS C IEC 60745-2-5-2017 Hand. held motor. operated electric tools. Safety. Part 2. 5: Particular requiremen...2024-02-24
  • NF A08-318-2019 鋼和鑄鐵的化學(xué)分析。鉛的測(cè)定。火焰原子吸收光譜測(cè)定法 Steels - Determination of lead content ...2024-02-24
  • JC/T 2540-2019 地坪材料術(shù)語(yǔ)和定義 Terms and definitions of flooring materials2024-02-24
  • QB/T 5278-2018 電熱蚊香液用芯棒 The wick for electrothermal vaporizing liquid2024-02-24
  • NF ISO 3466-2016 機(jī)用鉸刀。錐度1/50,帶圓柱柄。 Machine taper pin reamers with parallel shanks...2024-02-24
  • SAE AMS2759/3J-2020 Heat Treatment Precipitation-Hardening Corrosion-Resistant, Maraging, And Secondary Har...2024-02-24
  • NAVY A-A-59940/2 VALID NOTICE 1-2018 Connectors, Fiber Optic, Single Fiber, Sc Type2024-02-24
  • NF X31-224-3-2019 Soil quality - Sampling of soil invertebrates - Part 3 : sampling and extraction of ench...2024-02-24
  • NF EN IEC 62714-4-2020 Engineering data exchange format for use in industrial automation systems engineerin...2024-02-24
  • JB/T 13247-2018 低壓鑄造機(jī) 能耗檢測(cè)方法 Low pressure die-casting machines-The test method of energy consumpt...2024-02-24
  • JB/T 9904.3-2014 花鍵軸磨床 第3部分: 技術(shù)條件 Spline shaft grinding machines—Part 3: Specifications...2024-02-24