GB-T 35390-2017 无损检测 弹药密度工业计算机层析成像(CT)检测方法
ISO 4680 2022 Corrosion of metals and alloys — Uniaxial constant-load test method for evaluating susceptibility of metals and alloys to stress corrosion cracking in high-purity water at high temperatures.pdf
ISO 5910 2024 Cardiovascular implants and extracorporeal systems Cardiac valve repair devices.pdf
ISO TS 24283-3 2022 Geotechnical investigation and testing — Qualification criteria and assessment — Part 3 Qualified enterprise.pdf
ISO IEC TR 19788-11 2017 Information technology — Learning, education and training — Metadata for learning resources — Part 11 Migration from LOM to MLR.pdf
ISO TR 29996 2024 Education and learning services — Distance and digital learning ser.pdf
ISO 10787-2 1994 Textile machinery and accessories — Heald frames — Part 2 Heald-carrying rod fixed directly on the frame stave — Coordinated dimensions.pdf
ISO-TR 19623 2019 Timber structures Glued laminated timber Assignment of glued laminated timber characteristic values from laminate properties.pdf
ISO 14528-1 1999 Plastics — Melamine-formaldehyde powder moulding compounds (MF-PMCs) — Part 1 Designation system and basis for specifications.pdf
ISO 9845-1 2022 Solar energy — Reference solar spectral irradiance at the ground at different receiving conditions — Part 1 Direct normal and hemispherical solar irradiance for air mass 1,5.pdf
ISO 4548-14 2023 Methods of test for full-flow lubricating oil filters for internal combustion engines Part 14 Hydraulic pulse durability for composite filter housings.pdf
GB-T 4772.3-1999 旋转电机尺寸和输出功率等级 第3部分 小功率装入式电动机 凸缘号BF10~BF50.pdf
GB-Z 26210-2010 室内电气照明系统的维护.pdf
GB-T 28036-2011 信息处理 面向起止和同步字符传输的字符结构.pdf
GB-T 3050-2000 无机化工产品中氯化物含量测定的通用方法 电位滴定法.pdf
GB-T 2423.53-2005 电工电子产品环境试验 第2部分 试验方法 试验Xb 由手的磨擦造成标记和印刷文字的磨损.pdf
GB-T 33486-2017 船舶与海上技术 大型游艇 FRP艇结构防火.pdf
GB-T 39372-2020 皮革 物理和机械试验 伸长率的测定.pdf
GB-T 23662-2022 混凝土路段伸缩缝用橡胶密封件.pdf
GB-T 5269-2008 传动与输送用双节距精密滚子链、附件和链轮.pdf
GB-T 27892-2011 船舶与海上技术 机舱易燃油料系统 易燃油料泄漏预防.pdf