GB-T 32340-2015 棉花包装 聚酯捆扎带
ISO 3079 2022 Two-electrode method using acetic acid to measure pitting potential of aluminium and aluminium alloys in chloride solutions.pdf
ISO 12017 2021 Plastics — Poly(methyl methacrylate) double- and triple-skin sheets — Test.pdf
ISO 5842 2022 Powder metallurgy — Hot isostatic pressing — Argon detection using gas chromatography and mass spectrometry techniques.pdf
ISO-IEC 14753 1999 Information technology -- Open Distributed Processing -- Interface references and binding.pdf
ISO 7478-1987Information processing systems. Data communication. Multilink procedures first edition;.pdf
ISO 4118 2016 Air cargo — Non-certified lower deck containers — Design and testing.pdf
ISO IEC 25063 2014 Systems and software engineering — Systems and software product Quality Requirements and Evaluation (SQuaRE) — Common Industry Format (CIF) for usability Context of use description.pdf
ISO 12131-1 2020 Plain bearings Hydrodynamic plain thrust pad bearings under steady-state conditions Part 1 Calculation of thrust pad bearings.pdf
ISO IEC 19505-1 2012 Information technology — Object Management Group Unified Modeling Language (OMG UML) — Part 1 Infrastructure.pdf
GB-T 17179.2-2000 信息技术 提供无连接方式网络服务的协议 第2部分 由GB-T 15629(ISO-IEC 8802)子网提供低层服务.pdf
GB-T 18700.2-2002 远动设备和系统 第6部分 与ISO标准和ITU-T建议兼容的远动协议 第802篇 TASE.2对象模型.pdf
GB-T 21809-2008 化学品 蚯蚓急性毒性试验.pdf
GB-T 42311-2023 纳米技术 吸入毒性研究中呼吸暴露舱内纳米颗粒的表征.pdf
GB-T 19496-2004 钻芯检测离心高强混凝土抗压强度试验方法.pdf
GB-T 27068-2006 合格评定结果的承认和接受协议.pdf
GB-T 38213-2019 金属和合金的腐蚀 大气腐蚀引起的材料中金属流失速率的测定和评估程序.pdf
GB-T 20083.1-2006 风送农业喷雾机 数据表 第1部分 典型格式.pdf
GB-T 20195-2006 动物饲料 试样的制备.pdf
GB-T 1971-2021 旋转电机 线端标志与旋转方向.pdf
GB-T 28372-2012 铁合金 取样和制样总则.pdf