ISO 24671 2024 Road vehicles Qualification and certification of technical personnel dealing with natural gas vehicles (NGVs)
ISO 5448 1981 Ferrochromium — Specification and conditions of delivery.pdf
ISO 1651 1974 Tube drawing mandrels.pdf
ISO 4384-1 2019 Plain bearings — Hardness testing of bearing metals — Part 1 Multilayer bearings materials.pdf
ISO IEC 18477-6 2016 Information technology — Scalable compression and coding of continuous-tone still images — Part 6 IDR Integer Coding.pdf
ISO IEC 27071 2023 Cybersecurity — Security recommendations for establishing trust.pdf
ISO 27006 Requirements for the accreditation of bodies providing certification of information security management systems.pdf
ISO 22074-2 2021 Railway infrastructure Rail fastening systems Part 2 Test method for longitudinal rail restraint.pdf
ISO 259 1984 Documentation — Transliteration of Hebrew characters into Latin characters.pdf
ISO 15166-2 2000 Adhesives — Methods of preparing bulk specimens — Part 2 Elevated-temp.pdf
ISO IEC 24713-3 2009 Information technology — Biometric profiles for interoperability and data interchange — Part 3 Biometrics-based verification and identification of seafarers.pdf
GB-T 39532-2020 能源绩效测量和验证指南.pdf
GB-T 38422-2019 纺织机械与附件 圆型针织机 词汇.pdf
GB-T 3903.19-2008 鞋类 金属附件试验方法 耐腐蚀性.pdf
GB-T 4079-1994 用于电离辐射探测器的放大器和电荷灵敏前置放大器的测试方法.pdf
GB-T 27822-2011 化学品 黑腹果蝇伴性隐性致死试验方法.pdf
GB-T 3104-1982 紧固件 六角产品的对边宽度.pdf
GB-T 13331-2014 土方机械 液压挖掘机 起重量.pdf
GB-T 17948.3-2017 旋转电机 绝缘结构功能性评定 成型绕组试验规程 旋转电机绝缘结构热评定和分级.pdf
GB-T 11275-2007 表面活性剂 含水量的测定.pdf
GB-T 42262-2022 金属及其他无机覆盖层 热喷涂协调 任务和职责.pdf