国家标准网
GB-T 45584-2025 小麦矮腥黑穗病监测规范
ISO IEC 30118-15 2021 Information technology – Open Connectivity Foundation (OCF) Specification — Part 15 OCF resource to EnOcean mapping specification.pdfISO 14050 2020 Environmental management — Vocabulary.pdfISO 18193 2021 Cardiovascular implants and artificial organs — Cannulae for extracorporeal circulation.pdfISO 20766-6 2019 Road vehicles — Liquefied petroleum gas (LPG) fuel systems components — Part 6 Pressure relief valves (PRV).pdfISO 141-1976Textile machinery and accessories. Pirn winders and cross winders. Definition of left an.pdfISO TR 15608 2017 Welding — Guidelines for a metallic materials grouping system.pdfISO 3002-1-1982Basic quantities in cutting and grinding. Part 1_Geometry of the active. Part of cutt.pdfISO 14015 2022 Environmental management — Guidelines for environmental due diligence assessment.pdfISO 19056-1 2015 Microscopes — Definition and measurement of illumination properties — Part 1 Image brightness and uniformity in bright field microscopy.pdfISO 23838 2022 Metallic materials — High strain rate torsion test at room temperature.pdfGB-T 7025.3-1997 电梯主参数及轿厢、井道、机房的形式与尺寸 第三部分 Ⅴ类电梯.pdfGB-T 20018-2005 金属与非金属覆盖层 覆盖层厚度测量 β射线背散射法.pdfGB-T 9758.1-1988 色漆和清漆 “可溶性”金属含量的测定 第一部分 铅含量的测定 火焰原子吸收光谱法和双硫腙分光光度法.pdfGB-T 30445-2013 在职人员评估服务 服务提供者要求.pdfGB-T 2821-2003 齿轮几何要素代号.pdfGB-T 28634-2012 微束分析 电子探针显微分析 块状试样波谱法定量点分析.pdfGB-T 3099.2-2004 紧固件术语 盲铆钉.pdfGB-T 2930.7-2017 草种子检验规程 种及品种测定.pdfGB 7957-2023 煤矿用矿灯安全技术要求.pdfGB-T 5703-2010 用于技术设计的人体测量基础项目.pdf
