专利 一种水下电子雷管用橡胶封口塞
ISO 17607-5 2023 Steel structures — Execution of structural steelwork — Part 5 Welding.pdf
ISO 21940-14 2012-Amd 1 2022 Mechanical vibration Rotor balancing Part 14 Procedures for assessing balance errors Amendment 1.pdf
ISO 5611-11 2015 Cartridges, type A, for indexable inserts — Part 11 Style W.pdf
ISO TR 14105 2011 Document management — Change management for successful electronic document management system (EDMS) implementation.pdf
ISO 24156-1 2014 Graphic notations for concept modelling in terminology work and its relationship with UML — Part 1 Guidelines for using UML notation in terminology work.pdf
ISO 17458-4 2013 Road vehicles — FlexRay communications system — Part 4 Electrical physical layer specification.pdf
ISO TS 17379-1 2013 Water quality — Determination of selenium — Part 1 Method using hydride generation atomic fluorescence spectrometry (HG-AFS).pdf
ISO 21978 2023 Air to water heat pumps — Testing and rating at part load conditi.pdf
ISO 28158 2018 Dentistry — Integrated dental floss and handles.pdf
ISO 22065 2020 Workplace air Gases and vapours Requirements for evaluation of measuring procedures using pumped samplers.pdf
GB-T 26693-2019 计时仪器 手表机心的形状、尺寸和名称.pdf
GB-T 36237-2018 风力发电机组 电气仿真模型.pdf
GB-T 43652-2024 城市和社区可持续发展 韧性城市指标.pdf
GB-T 18495-2001 电阻焊 与焊钳一体式的变压器.pdf
GB-T 35166-2017 建筑材料及制品的湿热性能 吸-放湿性能的测定 湿度反应法.pdf
GB-T 26443-2010 安全色和安全标志 安全标志的分类、性能和耐久性.pdf
GB-T 4797.4-2019 环境条件分类 自然环境条件 太阳辐射与温度.pdf
GB-T 13465.9-2009 不透性石墨粘接剂粘接抗拉强度试验方法.pdf
GB-T 24329-2009 出口儿童高椅安全要求及测试方法.pdf
GB-T 464-2008 纸和纸板的干热加速老化.pdf