GB-T 5271.6-2000 信息技术 词汇 第6部分 数据的准备与处理
ISO 9177-2 2022 Mechanical pencils for technical drawings — Part 2 Black leads — Classification and dimensions.pdf
ISO 31022 2020 Risk management — Guidelines for the management of legal risk.pdf
ISO 4513 2022 Road vehicles — Visibility — Method for establishment of eyellipses for driver's eye location.pdf
ISO 45001 2018 Amd 1 2024 Occupational health and safety management systems — R.pdf
ISO 19280 2017 Corrosion of metals and alloys — Measurement of critical crevice temperature for cylindrical crevice geometries in ferric chloride solution.pdf
ISO 16000-39 2019 Indoor air — Part 39 Determination of amines — Analysis of amines by (ultra-) high-performance liquid chromatography coupled to high resolution or tandem mass spectrometry.pdf
ISO 16844-1 2022 Road vehicles — Tachograph systems — Part 1 Electromechanical compone.pdf
ISO 17123-5 2018 Optics and optical instruments — Field procedures for testing geodetic and surveying instruments — Part 5 Total stations.pdf
ISO 19017 2015 Guidance for gamma spectrometry measurement of radioactive waste.pdf
ISO 23278 2015 Non-destructive testing of welds — Magnetic particle testing — Acceptanc.pdf
GB-T 20846-2016 造船 厨房和具有烹调设备的配餐室的通风及空气处理.pdf
GB-T 1278-1994 化学试剂 氟化氢铵.pdf
GB-T 22428.2-2008 淀粉水解产品含水量测定.pdf
GB-T 17545.1-1998 信息技术 开放系统互连 联系控制服务元素的无连接协议 第1部分 协议规范.pdf
GB-T 22150-2008 电视广播声音和图像的相对定时.pdf
GB-T 14292-1993 碳素结构钢和低合金结构钢热轧条钢技术条件.pdf
GB-T 8152.8-1987 铅精矿化学分析方法 二硫代二安替比林甲烷分光光度法测定铋量.pdf
GB-T 19099-2003 术语标准化项目管理指南.pdf
GB-T 21809-2008 化学品 蚯蚓急性毒性试验.pdf
GB-T 16273.2-1996 设备用图形符号 机床通用符号.pdf