专利 一种精密机械工程用具备红外线定位功能的五金模具
ISO-IEC 18047-2 2012 Information technology -- Radio frequency identification device conformance test methods -- Part 2 Test methods for air interface communications below 135 kHz.pdf
ISO 6537-1982Pneumatic fluid power systems. Cylinder barrels. Requirements for non-ferrous metallic.pdf
ISO 10240 2022 Small craft — Owner's manual.pdf
ISO IEC 9797-3 2011 Information technology — Security techniques — Message Authentication Codes (MACs) — Part 3 Mechanisms using a universal hash-function.pdf
ISO IEC TR 15067-4 2001 Information technology — Home Electronic System (HES) Application Model — Part 4 Security System for HES.pdf
ISO 6508-2 2023 Metallic materials — Rockwell hardness test — Part 2 Verification and ca.pdf
ISO 20666 2008 Water quality Determination of the chronic toxicity to Brachionus calyciflorus in 48 h.pdf
ISO 4845 2023 Ships and marine technology — Combined rigging for deep-sea mooring.pdf
ISO 22447 2019 Industrial wastewater classification.pdf
ISO 8770 2003 Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings Polyethylene (PE).pdf
GB-T 3487-2015 乘用车轮辋规格系列.pdf
GB-T 41632-2022 绝缘液体 电气用未使用过的合成有机酯.pdf
GB-T 12192-2017 移动通信调频发射机测量方法.pdf
GB-T 2465-1996 硫铁矿和硫精矿中氟含量的测定 离子选择性电极法.pdf
GB-T 25089-2010 道路车辆 数据电缆.pdf
GB-T 15028-2008 摩托车和轻便摩托车操纵稳定性术语.pdf
GB-T 223.3-1988 钢铁及合金化学分析方法 二安替比林甲烷磷钼酸重量法测定磷量.pdf
GB-T 20290-2024 家用电动洗碗机 性能测试方法.pdf
GB-T 36292-2018 架空导线用防腐脂.pdf
GB 16899-2011 自动扶梯和自动人行道的制造与安装安全规范.pdf