GB-T 9881-2008 橡胶 术语
ISO 10309 1994 Metallic coatings — Porosity tests — Ferroxyl test.pdf
ISO IEC 18004 2015 Information technology — Automatic identification and data capture techniques — QR Code bar code symbology specification.pdf
ISO 1089 2023 Resistance welding equipment — Electrode taper fits for spot weldin.pdf
ISO 18646-1 2016 Robotics — Performance criteria and related test methods for service robots — Part 1 Locomotion for wheeled robots.pdf
ISO 5836-1988Implants for surgery. Metal bone plates. Holes corresponding to screws with asymmetrica.pdf
ISO 22031 2021 Sampling and test method for cleanable filter media taken from filters of systems in operation.pdf
ISO 6934-2 1991 Steel for the prestressing of concrete Part 2 Cold-drawn wire.pdf
ISO 10097-2 1999 Wireline diamond core drilling equipment — System A — Part 2 Inch units.pdf
ISO IEC 15408-2 2022 Information security, cybersecurity and privacy protection — Evaluation criteria for IT security — Part 2 Security functional components.pdf
EN ISO 28921-2-2017.pdf
GB-T 14733.6-2005 电工术语 空间无线电通信.pdf
GB-T 39625-2020 感官分析 方法学 建立感官剖面的导则.pdf
GB-T 8572-2010 复混肥料中总氮含量的测定 蒸馏后滴定法.pdf
GB-T 14598.1-2002 电气继电器 第23部分 触点性能.pdf
GB-T 5900.2-1997 机床 主轴端部与花盘 互换性尺寸 第2部分 凸轮锁紧型.pdf
GB-T 27921-2023 风险管理 风险评估技术.pdf
GB-T 3098.11-2002 紧固件机械性能 自钻自攻螺钉.pdf
GB-T 35854-2018 风力发电机组及其组件机械振动测量与评估.pdf
GB-T 24140-2009 内燃机空气和真空系统用橡胶软管和纯胶管 规范.pdf
GB-Z 42773-2023 女性创业 关键定义和通用准则.pdf