GB-T 4074.21-2018 绕组线试验方法 第21部分 耐高频脉冲电压性能
ISO 23216 2021 Carbon based films — Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry.pdf
ISO 1206 2023 Rolling bearings — Needle roller bearings with machined rings — Boundary dimensions, geometrical product specifications (GPS) and tolerance values.pdf
ISO-IEC 15418 2016 Information technology - Automatic identification and data capture techniques - GS1 Application Identifiers and ASC MH10 Data Identifiers and maintenance.pdf
ISO 13450 1996 Photography — 110-size cartridge, film and backing paper — Dimensions.pdf
ISO 10363 1992 Hot-melt adhesives — Determination of thermal stability.pdf
ISO IEC 14543-4-1 2008 Information technology — Home electronic system (HES) architecture — Part 4-1 Communication layers — Application layer for network enhanced control devices of HES Class 1.pdf
ISO IEC 8473-2 1996 Information technology — Protocol for providing the connectionless-mode network service — Part 2 Provision of the underlying service by an ISO IEC 8802 subnetwork.pdf
ISO 4147 1997 Aerospace — Nuts, hexagonal, slotted (castellated), normal height, normal across flats, with MJ threads, classifications.pdf
ISO 13270 2013 Steel fibres for concrete — Definitions and specifications.pdf
ISO 32312-11 2024 Aircraft ground support equipment — Specific requirements — Par.pdf
GB-T 21816-2008 化学品 固有生物降解性 赞恩-惠伦斯试验.pdf
GB-T 23164-2008 地毯抗微生物活性测定.pdf
GB-T 44557-2024 制冷系统及热泵 挠性管道元件和非金属管件 要求和分类.pdf
GB-T 3723-1999 工业用化学产品采样安全通则.pdf
GB-T 19029-2009 质量管理体系咨询师的选择及其服务使用的指南.pdf
GB-T 21265-2007 辣椒辣度的感官评价方法.pdf
GB-T 36859-2018 饲料中尿素含量的测定.pdf
GB-T 8647.9-2006 镍化学分析方法 碳量的测定 高频感应炉燃烧红外吸收法.pdf
GB-T 36085-2018 纳米技术 纳米粉体材料测试参考样品研制指南.pdf
GB-T 17489-2022 液压传动 颗粒污染分析 从工作系统管路中提取液样.pdf