DB1304-T 418-2022 奶牛低血钙症防控技术规程 邯郸市
ISO 4386-3 2018 Plain bearings — Metallic multilayer plain bearings — Part 3 Non-destructive penetrant testing.pdf
ISO IEC 15944-10 2023 Information technology — Business operational view — Part 10 IT-enabled coded domains as semantic components in business transactions.pdf
ISO 9314-1-1989Information processing systems. Fibre distributed data interface (fddi). Part 1_Token.pdf
ISO 10147 2011 Pipes and fittings made of crosslinked polyethylene (PE-X) — Estimation of the degree of crosslinking by determination of the gel content.pdf
ISO IEC 27005-2008 信息技术-安全技术-信息安全风险管理.pdf
ISO 12418-1 2012 Plastics — Post-consumer poly(ethylene terephthalate) (PET) bottle recyclates — Part 1 Designation system and basis for specifications.pdf
ISO 22003-2 2022 Food safety — Part 2 Requirements for bodies providing evaluation and certification of products, processes and services, including an audit of the food safety system.pdf
IEC 61429 1995 Marking of secondary cells and batteries with the international recycling symbol ISO 7000-1135.pdf
ISO 13966 1998 Thermoplastics pipes and fittings — Nominal ring stiffnesses.pdf
ISO 21281 2005 Construction and layout of pedals of self-propelled sit-down rider-controlled industrial trucks Rules for the construction and layout of pedals.pdf
GB-T 15142-2011 含碱性或其它非酸性电解质的蓄电池和蓄电池组 方形排气式镉镍单体蓄电池.pdf
GB-T 17025-1997 电子设备用电位器 第4部分 分规范 单圈旋转功率电位器.pdf
GB-T 16172-2007 建筑材料热释放速率试验方法.pdf
GB-T 7632-1987 机床用润滑剂的选用.pdf
GB-T 21457-2008 起重机和相关设备 试验中参数的测量精度要求.pdf
GB-T 21068-2007 液化天然气密度计算模型规范.pdf
GB-Z 20227-2006 缩微摄影技术 缩微记录的清除、删除、校正或修正.pdf
GB-T 29286-2012 纸浆 保水值的测定.pdf
GB-T 4207-2022 固体绝缘材料耐电痕化指数和相比电痕化指数的测定方法.pdf
GB-T 20085-2006 植物保护机械 词汇.pdf