专利 一种激光切割设备及其切割方法
ISO TR 18228-7 2021 Design using geosynthetics — Part 7 Reinforcement.pdf
ISO 4950-1 1995 High yield strength flat steel products — Part 1 General requirements.pdf
ISO-IEC 24787-1 2024 Information technology - On-card biometric comparison - Part 1 General principles and specifications.pdf
ISO 13832 2013 Aerospace — Wire, aluminium alloy and copper-clad aluminium conductors — General performance requirements.pdf
ISO 506 2020 Rubber latex, natural, concentrate — Determination of volatile fatty acid number.pdf
ISO 5667-3 2024 Water quality — Sampling — Part 3 Preservation and handling of water sa.pdf
ISO 3166-1 2020 Codes for the representation of names of countries and their subdivisions Part 1 Country code.pdf
ISO 3262-16 2023 Extenders — Specifications and methods of test — Part 16 Aluminium hydr.pdf
ISO 9692-2 2024 Welding and allied processes — Joint preparation — Part 2 Subme.pdf
ISO 3262-5 2023 Extenders — Specifications and methods of test — Part 5 Natural crystallin.pdf
GB-T 28896-2023 金属材料 焊接接头准静态断裂韧度测定的试验方法.pdf
GB-T 19279-2003 聚乙烯管材 耐慢速裂纹增长 锥体试验方法.pdf
GB-T 3515-2005 橡胶 炭黑含量的测定 热解法.pdf
GB-T 18999-2003 工业自动化系统 企业模型的概念与规则.pdf
GB 18956-2003 木工机床安全 平压两用刨床.pdf
GB-T 22418-2008 工业车辆 车辆自动功能的附加要求.pdf
GB-T 21791-2008 石油产品自燃温度测定法.pdf
GB-T 9291-2008 表面活性剂 高温条件下分散染料染聚酯织物时匀染剂的抑染作用测试法.pdf
GB-T 13252-2008 包装容器 钢提桶.pdf
GB-T 7698-2014 工业用氢氧化钠 碳酸盐含量的测定 滴定法.pdf