ISO 1 0 2 1 8 ‑ 2-2025 中文版
ISO TR 19247 2016 Photography — Guidelines for reliable testing of digital still camera.pdf
ISO 23515 2022 Titanium and titanium alloys — Designation system.pdf
ISO 23551-12 2023 Safety and control devices for gas burners and gas-burning appliances.pdf
ISO 9374-5 2021 Cranes — Information to be provided — Part 5 Overhead travelling cranes and portal bridge cranes.pdf
ISO 15509 2019 Adhesives — Determination of the bond strength of engineering-plastic joints.pdf
ISO 9211-3 2024 Optics and photonics — Optical coatings — Part 3 Environmental durability.pdf
ISO TR 22131 2023 Railway applications — Railway braking — Country specific applications for ISO 20138-1.pdf
ISO 10512 2012 Prevailing torque type hexagon regular nuts (with non-metallic insert) with metric fine pitch thread — Property classes 6, 8 and 10.pdf
ISO 12749-6 2020 Nuclear energy nuclear technologies and radiological protection Vocabulary Part 6 Nuclear medicine.pdf
ISO 19891-1 2017 Ships and marine technology — Specifications for gas detectors intended for use on board ships — Part 1 Portable gas detectors for atmosphere testing of enclosed spaces.pdf
GB-T 2429-1988 航空燃料净热值计算法.pdf
GB-T 39843-2021 电子学特性测量 大面积超导膜的局域临界电流密度及其分布.pdf
GB-T 42470-2023 纳米技术 基于斑马鱼胚胎的纳米材料毒性评价.pdf
GB-T 21910-2017 轿车轮胎湿路面相对抓着性能试验方法.pdf
GB-T 744-2004 纸浆 抗碱性的测定.pdf
GB-T 1836-2017 集装箱 代码、识别和标记.pdf
GB-T 43651-2024 智慧城市基础设施 火电站基础设施质量评价方法和运营维护要求.pdf
GB-T 19738-2005 玻璃设备、管道和配件--玻璃设备组件.pdf
GB-T 28648-2012 化学品 急性吸入毒性试验 急性毒性分类法.pdf
GB-T 12006.4-1989 聚酰胺均聚物 沸腾甲醇可提取物测定方法.pdf