全网唯一标准王
GB-T 32455-2024航天术语 运输系统
ISO 3834-4 2021 Quality requirements for fusion welding of metallic materials — Part 4 Elementary quality requirements.pdfISO 24667 2022 Sports and recreational facilities Impact surfacing testing device.pdfISO 22320 2018 Security and resilience Emergency management Guidelines for incident management.pdfISO 12843 2024 Plain bearings Reuse recycling and disposal of plain bearing materials.pdfISO TR 16268 2009 Surface chemical analysis — Proposed procedure for certifying the retained areic dose in a working reference material produced by ion implantation.pdfISO 5167-3 2022 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 3 Nozzles and Venturi nozzles.pdfISO TR 10993-55 2023 Biological evaluation of medical devices — Part 55 Interlaboratory study on cytotoxicity.pdfISO 13120 2019 Health informatics Syntax to represent the content of healthcare classification systems Classification Markup Language (ClaML).pdfISO 11699-1 2008 Non-destructive testing — Industrial radiographic film — Part 1 Classification of film systems for industrial radiography.pdfISO 11299-3 2018 Plastics piping systems for renovation of underground gas supply networks Part 3 Lining with close-fit pipes.pdfGB-T 19385.2-2003 纺织机械与附件 综框 第2部分 穿综杆直接固定于综框横梁 相关尺寸.pdfGB-T 21332-2008 硬质泡沫塑料 水蒸气透过性能的测定.pdfGB-T 223.51-1987 钢铁及合金化学分析方法 5-Br-PADAP 光度法测定锌量.pdfGB-T 22393-2015 机器状态监测与诊断 一般指南.pdfGB-T 749-2008 水泥抗硫酸盐侵蚀试验方法.pdfGB-T 20159.3-2011 环境条件分类 环境条件分类与环境试验之间的关系及转换指南 有气候防护场所固定使用.pdfGB-T 7357-2010 船舶电气设备 系统设计 保护.pdfGB-T 42613-2023 滑动轴承 轴承材料试验 静态条件下抗润滑剂腐蚀能力.pdfGB-T 35510-2017 丁基橡胶瓶塞易脱落物的测定.pdfGB-T 5464-2010 建筑材料不燃性试验方法.pdf
