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GB 19456-2004 硝酸盐类危险货物危险特性检验安全规范
ISO IEC IEEE 8802-3 2021 Amd 10 2022 Telecommunications and exchange between information technology systems — Requirements for local and metropolitan area networks — Part 3 Standard for Ethe.pdfISO 14934-1 2010 Fire tests — Calibration and use of heat flux meters — Part 1 General principles.pdfISO-IEC-IEEE 8802-3-2 2021 Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3-2 Standard for Ethernet YANG data mod.pdfISO 8292-2 2008 Animal and vegetable fats and oils — Determination of solid fat content by pulsed NMR — Part 2 Indirect method.pdfISO 11855-1 2021 Amd 1 2023 Building environment design — Embedded radiant heatin.pdfISO IEC 20547-4 2020 Information technology — Big data reference architecture — P.pdfISO IEC TS 19795-9 2019 Information technology — Biometric performance testing and reporting — Part 9 Testing on mobile devices.pdfISO 52022-3 2017 Energy performance of buildings — Thermal, solar and daylight properties of building components and elements — Part 3 Detailed calculation method of the solar and daylight characteristics for.pdfISO 10477 2020 Dentistry Polymer-based crown and veneering materials.pdfISO TS 6304 2022 Traditional Chinese medicine — Categorial structure for disorders.pdfGB-T 19212.20-2008 电力变压器、电源装置和类似产品的安全 第20部分 干扰衰减变压器的特殊要求.pdfGB-T 22218-2008 船舶与海上技术 配有弹性密封件的金属管路附件耐火性能 试验方法.pdfGB-T 28414-2012 抗震结构用型钢.pdfGB-T 15847-1995 核临界事故剂量测定.pdfGB-T 17155-2022 胶印印版 尺寸.pdfGB-T 6885-2020 硬质合金 混合粉取样和试验方法.pdfGB-T 40280-2021 塑料 液态或乳液态或分散体系的树脂 用单筒旋转黏度计测定表观黏度.pdfGB-T 2900.63-2003 电工术语 基础继电器.pdfGB-T 4214.5-2023 家用和类似用途电器噪声测试方法 电动剃须刀、电理发剪及修发器的特殊要求.pdfGB-T 14392-2009 国际贸易单证样式.pdf
