全网唯一标准王
DB34-T 4737-2024 农业科技特派员工作站建设和服务规范 安徽省
ISO 1087 2019 Terminology work and terminology science — Vocabulary.pdfISO 14606 2022 Surface chemical analysis — Sputter depth profiling — Optimization using layered systems as reference materials.pdfISO IEC 23094-1 2020 Information technology — General video coding — Part 1 Essential video coding.pdfISO 21881 2019 Sterile packaged ready for filling glass cartridges.pdfISO 21501-4 2018 Amd 1 2023 Determination of particle size distribution — Single particle light interaction methods — Part 4 Light scattering airborne particle counter for clean spaces — Amendment 1.pdfISO 25947-2 2017 Fireworks — Categories 1, 2 and 3 — Part 2 Categories and types.pdfISO 24087 2023 Rubber, vulcanized — Determination of the glass transition temperat.pdfISO 15838 2003 Ships and marine technology Fittings for use with gasketed mechanical couplings used in piping applications Performance specification.pdfISO 3669 2020 Vacuum technology Dimensions of knife-edge flanges.pdfISO 21968 2019 Non-magnetic metallic coatings on metallic and non-metallic basis materials — Measurement of coating thickness — Phase-sensitive eddy-current method.pdfGB-T 27725-2011 热塑性塑料蝶阀.pdfGB-T 16303-2009 船舶与海上技术 自由降落式救生艇降放装置.pdfGB-T 9632.1-2002 通信用电感器和变压器磁心测量方法.pdfGB-T 4517-2013 家用缝纫机 送料方向稳定性测试方法.pdfGB-T 17247.2-1998 声学 户外声传播的衰减 第2部分 一般计算方法.pdfGB-T 43263-2023 纳米技术 纤维素纳米晶的表征方法.pdfGB-T 12575-1990 液体燃料油钒含量测定法 无火焰原子吸收光谱法.pdfGB-T 7154.1-2003 直热式阶跃型正温度系数热敏电阻器 第1-1部分 限流用空白详细规范 评定水平EZ.pdfGB-T 45012-2024 工业用绝热制品 低温线性热膨胀系数的测定.pdfGB-T 3850-2015 致密烧结金属材料与硬质合金 密度测定方法.pdf
