ISO 14782 2021 Plastics — Determination of haze for transparent materials
ISO 20263 2017 Microbeam analysis Analytical electron microscopy Method for the determination of interface position in the cross-sectional image of the layered materials.pdf
ISO 33405-2024.pdf
ISO-IEC 14495-1 1999 Information technology -- Lossless and near-lossless compression of continuous-tone still images Baseline.pdf
ISO 24261-2 2021 Fine bubble technology — Elimination method for sample characterization — Part 2 Fine bubble elimination techniques.pdf
ISO TR 27165 2012 Thermoplastics piping systems - Guidance for definitions of wall constructions for pipes.pdf
ISO 2351-2 2002 Assembly tools for screws and nuts — Machine-operated screwdriver bits — Part 2 Screwdriver bits for cross-recessed head screws.pdf
ISO 14085-4 2015 Aerospace series — Hydraulic filter elements — Test methods — Part 4 Veri.pdf
ISO 21549-1 2013 Health informatics — Patient healthcard data — Part 1 General structure.pdf
ISO 787-5 1980 General methods of test for pigments and extenders Part 5 Determination of oil absorption value.pdf
ISO 19632 2015 Aerospace series — Fitting end, 24° internal cone, external thread, flar.pdf
GB-T 17985.3-2000 硬质合金车刀 第3部分 内表面车刀.pdf
GB-T 20468-2006 临床实验室定量测定室内质量控制指南.pdf
GB-T 20333-2023 圆柱和圆锥管螺纹丝锥的基本尺寸和标志.pdf
GB-T 152.2-2014 紧固件 沉头螺钉用沉孔.pdf
GB-T 5456-2009 纺织品 燃烧性能 垂直方向试样火焰蔓延性能的测定.pdf
GB-T 7609-1995 电信网中脉冲编码调制音频通路传输特性常用测试方法.pdf
GB-T 19188-2003 天然生胶和合成生胶贮存指南.pdf
GB-T 223.51-1987 钢铁及合金化学分析方法 5-Br-PADAP 光度法测定锌量.pdf
GB-T 13158-1991 数字交换机的时钟和同步设备进入数字网的兼容性测试方法.pdf
GB-T 21477-2008 船舶及海上技术 软管组件的耐火性能 试验方法.pdf