ISO 13583-1 2023 Centrifugally cast steel and alloy products Part 1 General testing and tolerances
ISO 13304-1 2020 Radiological protection Minimum criteria for electron paramagnetic resonance (EPR) spectroscopy for retrospective dosimetry of ionizing radiation Part 1 General principles.pdf
ISO IEC 24759 2017 Information technology — Security techniques — Test requirements for cryptographic modules.pdf
ISO 17161 2014 Fine ceramics (advanced ceramics, advanced technical ceramics) — Ceramic composites — Determination of the degree of misalignment in uniaxial mechanical tests.pdf
ISO 9542 1988 Information processing systems — Telecommunicat.pdf
ISO 21135 2024 Chemicals for the leather tanning industry Determination of the total content of certain bisphenols.pdf
ISO 23753-1 2019 Soil quality — Determination of dehydrogenases activity in soils — Part 1 Method using triphenyltetrazolium chloride (TTC).pdf
ISO IEC IEEE 26515 2018 Systems and software engineering — Developing information for users in an agile environment.pdf
ISO 22236 2020 Traditional Chinese medicine —Thread-embedding acupuncture needle for s.pdf
ISO 5502-1992.pdf
ISO 3613 2021 Metallic and other inorganic coatings — Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys — Test methods.pdf
GB-T 19658-2013 反射灯中心光强和光束角的测量方法.pdf
GB-T 20603-2006 冷冻轻烃流体 液化天然气的取样 连续法.pdf
GB-T 10681-2009 家庭和类似场合普通照明用钨丝灯 性能要求.pdf
GB-T 4390-2008 扳手开口和扳手孔 常用公差.pdf
GB 18967-2009 改性沥青聚乙烯胎防水卷材.pdf
GB-T 6235-2004 农业拖拉机驾驶员座位装置尺寸.pdf
GB-T 23289-2009 术语工作 文后参考文献及源标识符.pdf
GB-T 43012-2023 纸浆 纤维素纳米晶体中硫元素和硫酸半酯含量的测定.pdf
GB-T 40797-2021 硫化橡胶或热塑性橡胶 耐磨性能的测定 垂直驱动磨盘法.pdf
GB-T 17546.1-1998 信息技术 开放系统互连 无连接表示协议 第1部分 协议规范.pdf