GB-Z 19737-2005 缩微摄影技术 银-明胶型缩微品变质迹象的检查
ISO 18951-2 2022 Imaging materials — Scratch resistance of photographic prints — Part 2 Sclerometer test method.pdf
ISO 17405 2022 Non-destructive testing — Ultrasonic testing — Technique of testing claddings produced by welding, rolling and explosion.pdf
ISO 23820 2023 Determination of the filtration efficiency of urea filter modules.pdf
ISO-IEC 27404 2025 Cybersecurity - IoT security and privacy - Cybersecurity labelling framework for consumer IoT.pdf
ISO 4892-2:2013.pdf
ISO 3534-1 2006 Statistics — Vocabulary and symbols — Part 1 General statistical terms and terms used in probability.pdf
ISO TS 21357 2022 Nanotechnologies — Evaluation of the mean size of nano-objects in liquid dispersions by static multiple light scattering (SMLS).pdf
ISO 3531-1 2022 Financial services — Financial information eXchange session layer — Part 1 FIX tagvalue encoding.pdf
ISO 6882 1981 Asparagus — Guide to refrigerated transport.pdf
ISO TS 81060-5 2020 Non-invasive sphygmomanometers - Part 5 Requirements for the repeatability and reproducibility of NIBP simulators for testing of automated non-invasive sphygmomanometers.pdf
GB-T 14559-1993 变化量的符号和单位.pdf
GB-T 6326-2014 轮胎术语及其定义.pdf
GB-T 38812.4-2022 直接还原铁 金属铁含量的测定 溴-甲醇滴定法.pdf
GB-T 97.4-2002 平垫圈 用于螺钉和垫圈组合件.pdf
GB-T 39369-2020 皮革 物理和机械试验 透水汽性测定.pdf
GB-T 30036-2013 汽车用自适应前照明系统.pdf
GB-T 22768-2008 手工打结藏毯.pdf
GB-T 23291-2009 机床 整体爪手动自定心卡盘检验条件.pdf
GB-T 20142-2006 标称电压高于1000V的交流架空线路用线路柱式复合绝缘子-定义、试验方法及接收准则.pdf
GB-T 18016.1-1999 实际订舱报文 第1部分 联合国标准实际订舱报文.pdf