GB-T 24641-2009 带作业机具的拖拉机机组 通用技术条件
ISO 20638 2015 Infant formula — Determination of nucleotides by liquid chromatography.pdf
ISO 4437-4 2022 Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 4 Valves.pdf
ISO 16622 2002 Meteorology — Sonic anemometers thermometers — Acceptance test methods for mean wind measurements.pdf
ISO 13715 2017 Technical product documentation — Edges of undefined shape — Indication and dimensioning.pdf
ISO 27501 2019 The human-centred organization — Guidance for managers.pdf
ISO IEC 10918-1 1994 Information technology — Digital compression and coding of continuous-tone still images Requirements and guidelines.pdf
ISO IEC 8484 2014 Information technology — Magnetic stripes on savingsbooks.pdf
ISO 21690 2021 Glass in building — Glass blocks — Specification and test methods.pdf
ISO 25475 2016 Fertilizers — Determination of ammoniacal nitrogen.pdf
ISO 10848-1 2017 Acoustics Laboratory and field measurement of flanking transmission for airborne impact and building service equipment sound between adjoining rooms Part 1 Frame document.pdf
GB-T 25943-2010 铝土矿 检验取样精度的实验方法.pdf
GB-T 20379-2006 淀粉衍生物 葡萄糖浆、果糖浆和氢化葡萄糖浆成分的测定 高效液相色谱法.pdf
GB-T 18310.22-2003 纤维光学互连器件和无源器件 基本试验和测量程序 第2-22部分 试验 温度变化.pdf
GB-T 3239-1982 空气中声和噪声强弱的主观和客观表示法.pdf
GB-T 24894-2010 动植物油脂 甘三酯分子2-位脂肪酸组分的测定.pdf
GB-T 13289-2014 工业用乙烯液态和气态采样法.pdf
GB-T 13629-2008 核电厂安全系统中数字计算机的适用准则.pdf
GB-T 32616-2016 纺织品色牢度试验 试样变色的仪器评级方法.pdf
GB-T 44186-2024 固定式压缩空气泡沫灭火系统.pdf
GB-T 18907-2013 微束分析 分析电子显微术 透射电镜选区电子衍射分析方法.pdf