GB-T 215-2003 煤中各种形态硫的测定方法
ISO 13184-2 2016 Intelligent transport systems (ITS) — Guidance protocol via personal ITS station for advisory safety systems — Part 2 Road guidance protocol (RGP) requirements and specification.pdf
ISO 3451-2 1998 Plastics — Determination of ash — Part 2 Poly(alkylene terephthalate) materials.pdf
ISO TS 28560-4 2023 Information and documentation — RFID in libraries — Part 4 En.pdf
ISO 1833-7 2017 Textiles — Quantitative chemical analysis — Part 7 Mixtures of polyamide with certain other fibres (method using formic acid).pdf
ISO 13613 2011 Ships and marine technology — Maintenance and testing to reduce losses in critical systems for propulsion.pdf
ISO 13491-2 2023 Financial services — Secure cryptographic devices (retail) — Part 2 Security compliance checklists for devices used in financial transactions.pdf
ISO 12986-2 2014 Carbonaceous materials used in the production of aluminium Prebaked anodes and cathode blocks Part 2 Determination of flexural strength by the four-point method.pdf
ISO-IEC 23988 2007 Information technology A code of practice for the use of information technology (IT) in the delivery of assessments.pdf
ISO 11161-2007 Safety of machinery — Integrated.pdf
ISO 22181 2021 Aerospace fluid systems and components Variable displacement hydraulic motors General specifications.pdf
GB-T 6323-2014 汽车操纵稳定性试验方法.pdf
GB-T 3932.2-2006 床身铣床检验条件 精度检验 第2部分 立式铣床.pdf
GB-T 30388-2013 辣椒及其油树脂 总辣椒碱含量的测定 高效液相色谱法.pdf
GB-T 1713-2008 颜料密度的测定 比重瓶法.pdf
GB-T 19846-2005 机械振动 列车通过时引起铁路隧道内部振动的测量.pdf
GB-T 21405-2008 往复式内燃机 发动机功率的确定和测量方法 排气污染物排放试验的附加要求.pdf
GB-T 2820.7-2024 往复式内燃机驱动的交流发电机组 第7部分 用于技术条件和设计的技术说明.pdf
GB-T 139-2008 使用硫酸亚铁剂量计测量水中吸收剂量的标准方法.pdf
GB-T 36024-2018 金属材料 薄板和薄带 十字形试样双向拉伸试验方法.pdf
GB-T 21291-2007 鱼糜加工机械安全卫生技术条件.pdf