DB11-T 2021-2022 12345市民服务热线服务与管理规范 北京市
ISO 3154 1988 Stranded wire ropes for mine hoisting — Technical delivery requirements.pdf
ISO 3855 1977 Milling cutters — Nomenclature.pdf
ISO 17420-2 2021 Respiratory protective devices Performance requirements Part 2 Requirements for filtering RPD.pdf
ISO 48-2 2018 Rubber, vulcanized or thermoplastic — Determination of hardness — Part 2 Hardness between 10 IRHD and 100 IRHD.pdf
ISO 771 2021 Oilseed meals — Determination of moisture and volatile matter content.pdf
ISO IEC 18013-2 2020 Amd 1 2023 Personal identification — ISO-compliant driving licence — Part 2 Machine-readable technologies — Amendment 1 DG11 length for compact encoding.pdf
ISO 10845-2 2020 Construction procurement — Part 2 Formatting and compilation of procurement documentation.pdf
ISO 20035 2019 Intelligent transport systems — Cooperative adaptive cruise control systems (CACC) — Performance requirements and test procedures.pdf
ISO 4678 2024 Ships and marine technology — Noise measurement method for HV.pdf
ISO 29842 2024 Sensory analysis Methodology Balanced incomplete block designs.pdf
GB-T 28054-2023 钢质无缝气瓶集束装置.pdf
GB-T 9238-2010 平衡机及其仪器仪表用图形符号.pdf
GB-T 7341.4-1998 听力计 第4部分 延伸高频测听的设备.pdf
GB-T 6160-2003 缩微摄影技术 源文件第一代银--明胶型缩微品密度规范与测量方法.pdf
GB-T 20036-2005 纺织机械与附件 多臂装置用连续纹纸 尺寸.pdf
GB-T 18677-2002 植物保护机械 风送喷雾机 喷头旋接螺母的尺寸.pdf
GB-T 40922-2021 成人特里马滑雪靴 特里马滑雪板固定器接口 要求和试验方法.pdf
GB-T 17880.6-1999 铆螺母技术条件.pdf
GB-T 6879-1995 2048kbit-s 30路脉码调制复用设备技术要求和测试方法.pdf
GB-T 10836-2021 船用多功能焚烧炉.pdf