全网唯一标准王
NY-T 4434-2023 土壤调理剂中汞的测定 催化热解-金汞齐富集原子吸收光谱法
ISO 29764 2008 Thermal insulating products for building applications Determination of deformation under specified compressive load and temperature conditions.pdfISO 14119 2013 Safety of machinery — Interlocking devices associated with guards — Principles for design and selection.pdfISO IEC 23090-16 2022 Information technology — Coded representation of immersive media — Part 16 Reference software for versatile video coding.pdfISO 10619-3 2011 Rubber and plastics hoses and tubing Measurement of flexibility and stiffness Part 3 Bending tests at high and low temperatures.pdfISO 11901-2 2018 Tools for pressing Gas springs Part 2 Specification of accessories.pdfISO 18762 2016 Tubes of titanium and titanium alloys — Welded tubes for condensers and heat exchangers — Technical delivery conditions.pdfISO IEC 23001-13 2019 Information technology — MPEG systems technologies — Part 13 Media orchestration.pdfISO 19581 2017 Measurement of radioactivity Gamma emitting radionuclides Rapid screening method using scintillation detector gamma-ray spectrometry.pdfISO 4475 1989 Coniferous and broadleaved tree sawlogs — Visible defects — Measurement.pdfISO 21901 2021 Thermal insulation Test method for thermal diffusivity Periodic heat method.pdfGB-T 18520-2001 植物保护机械 喷雾机 喷头和压力表的连接尺寸.pdfGB-T 21478-2016 船舶与海上技术 海上环境保护 溢油处理相关术语.pdfGB-T 23825-2009 人造板及其制品中甲醛释放量测定-气体分析法.pdfGB-T 39309-2020 橡胶软管和软管组合件 液压用钢丝或织物增强单一压力型 规范.pdfGB-T 24807-2021 电梯、自动扶梯和自动人行道的电磁兼容 发射.pdfGB-T 18284-2000 快速响应矩阵码.pdfGB-T 4937.2-2006 半导体器件 机械和气候试验方法 第2部分 低气压.pdfGB-T 4650-2012 工业用化学产品 采样 词汇.pdfGB-Z 15629.1-2000 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第1部分 局域网标准综述.pdfGB-T 41706-2022 金属粉末 粉末锻造用金属粉末中非金属夹杂物的测定方法.pdf
