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GB-T 20720.2-2020 企业控制系统集成 第2部分：企业控制系统集成的对象和属性
ISO IEC 8859-3 1999 Information technology — 8-bit single-byte coded graphic character sets — Part 3 Latin alphabet No. 3.pdfISO 17987-7 2016 Road vehicles Local Interconnect Network (LIN) Part 7 Electrical Physical Layer (EPL) conformance test specification.pdfISO 12917-1 2017 Petroleum and liquid petroleum products — Calibration of horizontal cylindrical tanks — Part 1 Manual methods.pdfISO IEC TS 18661-4 2015 Information Technology — Programming languages, their environments, and system software interfaces — Floating-point extensions for C — Part 4 Supplementary functions.pdfISO-IEC 9594-4 2020 Information technology - Open systems interconnection - Part 4 The Directory Procedures for distributed operation.pdfISO TS 14198 2019 Road vehicles — Ergonomic aspects of transport information and.pdfISO 15137 2005 Self-adhesive hanging devices for infusion bottles and injection vials Requirements and test methods.pdfISO 6975 1997 Natural gas — Extended analysis — Gas-chromatographic method.pdfISO IEC 22123-2 2023 Information technology — Cloud computing — Part 2 Concepts.pdfISO 3783 2006 Paper and board Determination of resistance to picking Accelerated speed method using the IGT-type tester (electric model).pdfGB-T 251-2008 纺织品 色牢度试验 评定沾色用灰色样卡.pdfGB-T 30473-2013 涂附磨具 筒形砂套.pdfGB-T 5620-2020 道路车辆 汽车和挂车制动名词术语及其定义.pdfGB-T 16844-2023 普通照明用自镇流荧光灯 安全规范.pdfGB-T 649-1999 化学试剂 溴化钾.pdfGB-T 25047-2016 金属材料 管 环扩张试验方法.pdfGB-T 20255.6-2008 硬质合金化学分析方法 火焰原子吸收光谱法 一般要求.pdfGB-T 17301-1998 土方机械 操作和维修空间 棱角倒钝.pdfGB-T 4100-2015 陶瓷砖.pdfGB-T 22404-2008 摄影 加工用化学品 无水碳酸钠和一水合碳酸钠.pdf
