ISO 105-B04 2024 Textiles — Tests for colour fastness — Part B04 Colour fastness to artifi
ISO 11687-1 2020 Plain bearings — Pedestal plain bearings — Part 1 Pillow blocks.pdf
ISO 11843-7 2018 Capability of detection Part 7 Methodology based on stochastic properties of instrumental noise.pdf
ISO-IEC 10373-7 2019 Cards and security devices for personal identification - Test methods - Part 7 Contactless vicinity objects.pdf
ISO IEC 20830 2021 Information technology — Automatic identification and data capture techniques — Han Xin Code bar code symbology specification.pdf
ISO TS 21396 2017 Rubber — Determination of mass concentration of tire and road wear particles (TRWP) in soil and sediments — Pyrolysis-GC MS method.pdf
ISO 22634-1 2019 Cigarettes — Determination of benzo[a]pyrene in cigarette mainstream smoke using GC MS — Part 1 Method using methanol as extraction solvent.pdf
ISO 23776 2021 Meat and meat products — Determination of total phosphorous content.pdf
ISO 7176-28 2012 Wheelchairs — Part 28 Requirements and test methods for stair-climbing devices.pdf
ISO 22188 2023 Monitoring for inadvertent movement and illicit trafficking of radioac.pdf
ISO 24102-3 2018 Intelligent transport systems — ITS station management — Part 3 Service access points.pdf
GB-T 20490-2023 钢管无损检测 无缝和焊接钢管分层缺欠的自动超声检测.pdf
GB-T 41468-2022 印刷技术 印前数据交换 阶调调整曲线.pdf
GB-T 11302-1989 电子设备用B 类微调可变电容器空白详细规范.pdf
GB-T 9224-1998 直流周期计.pdf
GB-T 11150-2001 电能表检验装置.pdf
GB-T 39228-2020 土壤微生物生物量的测定 熏蒸提取法.pdf
GB-T 18570.6-2011 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第6部分 可溶性杂质的取样 Bresle法.pdf
GB-T 22428.4-2008 葡萄糖浆干物质测定.pdf
GB 7000.17-2003 限制表面温度灯具安全要求.pdf
GB-T 15574-2016 钢产品分类.pdf