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  • EN ISO 18451-2-2017 Pigments, dyestuffs and extenders - Terminology - Part 2: Classification of colouring m...2023-06-08
  • DIN EN ISO 6507-2-2018 Metallic materials - Vickers hardness test - Part 2: Verification and calibration of...2023-05-31
  • BS EN ISO 21787-2006+A1-2019 Industrial valves. Globe valves of thermoplastics materials2023-05-26
  • BS ISO 15363-2017 Metallic Materials. Tube Ring Hydraulic Pressure Test2023-05-13
  • BS ISO 19740-2018 Optics and photonics. Optical materials and components. Test method for homogeneity of in...2023-05-12
  • GB/T 37167-2018 顆粒 無(wú)機粉體中微量和痕量磁性物質(zhì)分離與測定 Particle-Separation and measurement of trace mag...2023-05-11
  • ASTM D3874-2020 Standard Test Method for Ignition of Materials by Hot Wire Sources2023-05-10
  • ASTM D6084/D6084M-2018 Standard Test Method for Elastic Recovery of Asphalt Materials by Ductilometer2023-04-30
  • EN 60811-202-2012+A1-2017 Electric and optical fibre cables. Test methods for non-metallic materials. Part ...2023-04-28
  • BS EN 13479-2017 Welding Consumables. General Product Standard For Filler Metals And Fluxes For Fusion Weldi...2023-04-22
  • DIN 28006-1-2017 Tolerances and limit deviations for agitator vessels - Part 1: Agitator vessels of metallic...2023-04-18
  • EN ISO 11607-1-2017Packaging for terminally sterilized medical devices - Part 1: Requirements for materials,...2023-04-17
  • DL/T 901-2017火力發(fā)電廠(chǎng)煙囪（煙道）防腐蝕材料Acid-resisting materials of chimney(flue pipes) for thermal power p...2023-04-16
  • GB/T 24183-2021金屬材料 薄板和薄帶 制耳試驗方法Metallic materials-Sheet and strip-Earing test...2023-04-16
  • GB/T 3480.5-2021直齒輪和斜齒輪承載能力計算 第5部分：材料的強度和質(zhì)量Calculation of load capacity of spur and h...2022-10-24
  • GB/T 40386-2021再生純鋁原料Recycling materials for pure aluminium2022-10-24
  • GB/T 40382-2021再生變形鋁合金原料Recycling materials for wrought aluminium alloys2022-10-24
  • GB/T 22271.1-2021塑料 聚甲醛（POM）模塑和擠出材料 第1部分：命名系統和分類(lèi)基礎Plastics. Polyoxymethylene(POM) mould...2022-10-24
  • GB/T 41107.1-2021金屬材料焊縫破壞性試驗 焊件的熱裂紋試驗 弧焊方法 第1部分：總則Destructive tests on welds in m...2022-10-25
  • GB/T 41221-2021中藥材種子檢驗規程The code of practice for seed testing of Chinese medicinal materials...2022-10-25
  • GB/T 26557-2021吊籠有垂直導向的人貨兩用施工升降機Builders hoists for persons and materials with vertically g...2022-10-25
  • GB/T 41155-2021燒結金屬材料（不包括硬質(zhì)合金） 疲勞試樣Sintered metal materials, excluding hardmetals—Fatigue te...2022-10-26
  • GB/T 41360-2022中藥材種子（種苗） 菘藍Chinese medicinal materials’seeds(seedlings)—Isatis indigotica...2022-10-26
  • GB/T 16508.2-2022鍋殼鍋爐 第2部分：材料Shell boilers—Part 2: Materials2022-10-26
  • GB/T 41364-2022中藥材種子（種苗） 平貝母Chinese medicinal materials' seeds(seedlings)—Fritillariae ussuriensis...2022-10-26
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