专利 一种跨区块链的业务服务实现方法、装置和系统
ISO IEC 29102 2023 Information technology — Office equipment — Method for the d.pdf
ISO 7005-2 1988 Metallic flanges Part 2 Cast iron flanges.pdf
ISO IEC TS 17021-3 2013 Conformity assessment.pdf
ISO 24623-1 2018 Language resource management Corpus query lingua franca (CQLF) Part 1 Metamodel.pdf
ISO 5832-2 2018 Implants for surgery — Metallic materials — Part 2 Unalloyed titanium.pdf
ISO 8643 2024 Earth-moving machinery Hydraulic excavator and backhoe loader lowering control device Requirements and tests.pdf
ISO 1198 1972 Sealed-beam landing lamps for aircraft — Dimensions.pdf
ISO 18081 2016 Non-destructive testing — Acoustic emission testing (AT) — Leak detection by means of acoustic emission.pdf
ISO 15630- 3 2019 Steel for the reinforcement and prestressing of concrete — Test methods — Part 3 Prestressing steel.pdf
ISO 19206-3 2021 Road vehicles — Test devices for target vehicles, vulnerable road users and other objects, for assessment of active safety functions — Part 3 Requirements for passenger vehicle 3D targets.pdf
GB-T 13200-1991 水质 浊度的测定.pdf
GB-T 20175-2006 表面化学分析 溅射深度剖析 用层状膜系为参考物质的优化方法.pdf
GB-T 23321-2009 纺织品 防水性 水平喷射淋雨试验.pdf
GB-T 13354-1992 液态胶粘剂密度的测定方法 重量杯法.pdf
GB-T 41223-2021 土壤质量 硝化潜势和硝化抑制作用的测定 氨氧化快速检测法.pdf
GB-T 10091.1-1995 事物特性表 定义和原理.pdf
GB-T 18025-2000 农业灌溉设备 电动或电控灌溉机械的电气设备和布线.pdf
GB-T 35097-2018 微束分析 扫描电镜-能谱法 环境空气中石棉等无机纤维状颗粒计数浓度的测定.pdf
GB-T 41081-2021 陶瓷砖填缝剂技术要求.pdf
GB-T 32675-2016 塑料 酚醛树脂 液体甲阶酚醛树脂在酸性条件下固化时假绝热温升的测定.pdf