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GB-T 4588.1-1996 无金属化孔单双面印制板分规范
ISO 9002 2016.pdfISO-IEC 24730-22 2012 Information technology -- Real time locating systems (RTLS) -- Part 22 Direct Sequence Spread Spectrum (DSSS) 2 4 GHz air interface protocol Transmitters operating with multiple .pdfISO 23611-6 2012 Soil quality — Sampling of soil invertebrates — Part 6 Guidance for the design of sampling programmes with soil invertebrates.pdfISO 11794 2017 Copper, lead, zinc and nickel concentrates — Sampling of slurries.pdfISO IEC 23094-2 2021 Information technology – General video coding — Part 2 Low complexity enhancement video coding.pdfISO 16494-1 2022-Amd 1 2023 Heat recovery ventilators and energy recovery ventilators Method of test for performance Part 1 Development of metrics for evaluation of energy related performance Amend.pdfISO 25178-72 2017 Geometrical product specifications (GPS) — Surface texture Areal — Part 72 XML file format x3p.pdfISO 22128 2008Terminology products and services — Overview and guidance.pdfISO 17257 2020 Rubber — Identification of polymers — Pyrolytic gas-chromatographic method using mass-spectrometric detection.pdfISO 13539 1998 Earth-moving machinery Trenchers Definitions and commercial specifications.pdfGB-T 8740-2013 铸造轴承合金锭.pdfGB-T 33214-2016 钢、镍及镍合金的激光-电弧复合焊接接头 缺欠质量分级指南.pdfGB-T 25395-2010 葡萄栽培和葡萄酒酿制设备 葡萄压榨机 试验方法.pdfGB 175-2007 通用硅酸盐水泥.pdfGB-T 6002.1-2004 纺织机械术语 第1部分 纺部机械牵伸装置.pdfGB-T 2481.1-1998 固结磨具用磨料 粒度组成的检测和标记 第1部分 粗磨粒 F4～F220.pdfGB-T 42224-2022 鞋类 条带、装饰件和附件结合力.pdfGB-T 13703-1992 信息处理 信息交换用软磁盘盘卷和文卷结构.pdfGB-T 19986-2005 木工机床 盘式磨光机 术语.pdfGB-T 35792-2018 风力发电机组 合格测试及认证.pdf
