专利 一种可拓展智能水面终端的共享方法
ISO 13926-3 2019 Pen systems — Part 3 Seals for pen-injectors for medical use.pdf
ISO 20766-1 2018 Road vehicles Liquefied petroleum gas (LPG) fuel systems components Part 1 General requirements and definitions.pdf
ISO 15626 2018 Non-destructive testing of welds Time-of-flight diffraction technique (TOFD) Acceptance levels.pdf
ISO 13061-5 2020 Physical and mechanical properties of wood — Test methods for small clear wood specimens — Part 5 Determination of strength in compression perpendicular to grain.pdf
ISO IEC 80079-34 2018 Explosive atmospheres — Part 34 Application of quality management systems for Ex Product manufacture.pdf
ISO-IEC 18014-3 2009 Information technology -- Security techniques -- Time-stamping services -- Part 3 Mechanisms producing linked tokens.pdf
ISO 29221 2014 Plastics — Determination of mode I plane-strain crack-arrest toughness.pdf
ISO 14405-1 2016 Geometrical product specifications (GPS) Dimensional tolerancing Part 1 Linear sizes.pdf
ISO 2262-1984General purpose thimbles for use with steel wire ropes. Specification.pdf
GB-T 30146-2023 安全与韧性业务连续性管理体系要求 ISO 22301-2019.pdf
GB-T 230.1-2018 金属材料 洛氏硬度试验 第1部分 试验方法.pdf
GB-T 38607-2020 办公家具 桌台类 稳定性、强度和耐久性测试方法.pdf
GB-T 19863-2005 体视显微镜试验方法.pdf
GB-T 26043-2010 锌及锌合金取样方法.pdf
GB-T 5782-2016 六角头螺栓.pdf
GB-T 1602-2001 农药熔点测定方法.pdf
GB-T 32578-2016 轨道交通 地面装置 电力牵引架空接触网.pdf
GB-T 2080-2007 带圆角沉孔固定的硬质合金可转位刀片尺寸.pdf
GB-T 36532-2018 纤维增强塑料 热固性模塑料和预浸料 固化特性测定.pdf
GB-T 24239-2009 直接还原铁和热压铁块 取样和制样方法.pdf