ISO 19290 2021 Cigarettes — Determination of tobacco specific nitrosamines in mainstream cigarette smoke — Method using LC-MS MS
ISO 20671-1 2021 Brand evaluation — Part 1 Principles and fundamentals.pdf
ISO 10770-2 2012 Hydraulic fluid power — Electrically modulated hydraulic control valves — Part 2 Test methods for three-port directional flow-control valves.pdf
ISO IEC 8825-4 2021 Information technology — ASN.1 encoding rules — Part 4 XML Encoding Rules (XER).pdf
ISO-IEC TR 30194 2024 Internet of things (IoT) and digital twin - Best practices for use case projects.pdf
ISO 17657-1 2005 Resistance welding Welding current measurement for resistance welding Part 1 Guidelines for measurement.pdf
ISO TR 17465-2 2015 Intelligent transport systems — Cooperative ITS — Part 2 Guidelines for standards documents.pdf
ISO TS 22292 2021 Nanotechnologies — 3D image reconstruction of rod-supported nano-objects using transmission electron microscopy.pdf
ISO 24482 2023 Large yachts — Navigational bridge visibility.pdf
ISO 11451-5 2023 Road vehicles — Vehicle test methods for electrical disturbances from narrowband radiated electromagnetic energy — Part 5 Reverberation chamber.pdf
ISO 24603 2022 Biotechnology — Biobanking — Requirements for human and mouse pluripotent stem cells.pdf
GB-T 2554-2008 机械分度头.pdf
GB-T 20329-2006 端键传动的铣刀和铣刀刀杆上刀座的互换尺寸.pdf
GB-T 42265-2022 光催化材料空气净化性能测试方法 甲苯的去除.pdf
GB-T 24118-2009 纺织品 线迹型式 分类和术语.pdf
GB-T 3106-2016 紧固件 螺栓、螺钉和螺柱 公称长度和螺纹长度.pdf
GB 21670-2008 乘用车制动系统技术要求及试验方法.pdf
GB-T 16879-1997 掩模曝光系统精密度和准确度的表示准则.pdf
GB-T 18449.4-2022 金属材料 努氏硬度试验 第4部分 硬度值表.pdf
GB-T 16303-2009 船舶与海上技术 自由降落式救生艇降放装置.pdf
GB-T 37180-2018 气体分析 校准用纯气和混合气体的使用 指南.pdf