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  • GB/T 17634-2019 土工布及其有關(guān)產(chǎn)品 有效孔徑的測定 濕篩法 Geotextiles and geotextile-related products- Determ...2023-05-04
  • BS ISO 17179-2016 固定源排放 煙道氣中氨質(zhì)量濃度的測定 自動(dòng)測量系統的性能特征 Stationary source emissions. De...2023-05-04
  • ETSI TS 102 613/8-2018 Smart Cards; Uicc - Contactless Front-End (Clf) Interface; Physical And Data Link La...2023-05-04
  • DIN ISO 289-2-2018 Rubber, unvulcanized - Determinations using a shearing-disc viscometer - Part 2: Determi...2023-05-03
  • GB/T 1844.1-2022塑料 符號和縮略語(yǔ) 第1部分：基礎聚合物及其特征性能Plastics-Symbols and abbreviated terms- Part ...2023-04-23
  • DIN EN 16034-2014Pedestrian doorsets, industrial, commercial, garage doors and openable windows - Product st...2023-04-22
  • BS EN ISO 13843-2017 Water Quality. Requirements For Establishing Performance Characteristics Of Quantitativ...2023-04-19
  • ASTM D3801-2019處于垂直位置的固體塑料比較燃燒性能測量方法Standard Test Method for Measuring the Comparative ...2023-04-19
  • BS ISO 12168-2-2019 Plain bearings. Hydrostatic plain journal bearings without drainage grooves under steady...2023-04-19
  • BS EN IEC 61938-2018 Multimedia systems. Guide to the recommended characteristics of analogue interfaces to ...2023-04-19
  • ASTM F820-2021Standard Test Method for Measuring Air Performance Characteristics of Central Vacuum Cleaning ...2023-04-18
  • GB/T 39833-2021煤的燃燒特性測定方法 一維爐法Test method for coal combustion characteristics- One-dimensional...2023-04-18
  • BS EN 62607-3-1-2014 Nanomanufacturing. Key control characteristics. Luminescent nanomaterials. Quantum effi...2023-04-17
  • GB/T 39415.1-2020包裝袋 特征性能規范方法 第1部分：紙袋Packaging sacks—Method of specifications for chara...2023-04-15
  • GB/T 39938-2021室內電取暖 地暖 性能特征 定義、測試方法、尺寸和公式符號Electric room heating. Underfloor heat...2022-10-24
  • GB/T 39956.2-2021氣動(dòng) 電-氣壓力控制閥 第2部分：評定商務(wù)文件中應包含的主要特性的試驗方法Pneumatic fluid power. ...2022-10-24
  • GB/T 15972.47-2021光纖試驗方法規范 第47部分：傳輸特性的測量方法和試驗程序 宏彎損耗Specifications for optical ...2022-10-24
  • GB/T 41410-2022特色小鎮發(fā)展水平評價(jià)指標體系Evaluation index system for developmental level of small characte...2022-10-24
  • GB/T 40742.2-2021產(chǎn)品幾何技術(shù)規范（GPS） 幾何精度的檢測與驗證 第2部分：形狀、方向、位置、跳動(dòng)和輪廓度特征的檢測與...2022-10-24
  • GB/T 19789-2021包裝材料 塑料薄膜和薄片氧氣透過(guò)性試驗 庫侖計檢測法Packaging material. Test method for oxygen ...2022-10-24
  • GB/T 40852.1-2021高頻感性元件 非電特性及其測量方法 第1部分：電子和通信設備用表面安裝固定電感器High frequency i...2022-10-25
  • GB/T 11807-2021核電廠(chǎng)安全重要松脫部件聲學(xué)監測 系統的特性、設計和運行規程Characteristics, design and operatio...2022-10-25
  • GB/T 41232.2-2021納米制造 關(guān)鍵控制特性 納米儲能 第2部分：納米正極材料的密度測試Nanomanufacturing—Key control ...2022-10-25
  • GB/T 17743-2021電氣照明和類(lèi)似設備的無(wú)線(xiàn)電騷擾特性的限值和測量方法Limits and methods of measurement of radio ...2022-10-25
  • GB/T 7164-2022用于核反應堆的輻射探測器特性及測試方法Characteristics and test methods of radiation detectors ...2022-10-26
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