信通院 - 全国增值电信业务市场发展情况报告 2016.7
ISO 9101 1987 Surface active agents — Determination of interfacial tension — Drop vo.pdf
ISO 9912-3 2013 Agricultural irrigation equipment — Filters for microirrigation — Part 3 Automatic flushing strainer-type filters and disc filters.pdf
ISO 684-1974Analysis of soaps. Determination of total free alkali first edition.pdf
ISO 11812 2020 Small craft — Watertight or quick-draining recesses and cockpits.pdf
ISO 15638-15 2014 Intelligent transport systems — Framework for cooperative telematics applications for regulated vehicles (TARV) — Part 15 Vehicle location monitoring.pdf
ISO 13138 2012 Air quality — Sampling conventions for airborne particle deposition in.pdf
ISO 21983 2019 Guidelines for the harvesting, transportation, separation of stigma, drying and storage of saffron before packing.pdf
ISO 8000-115 2018 Data quality — Part 115 Master data Exchange of quality identifiers Syntactic, semantic an.pdf
ISO 20077-2 2018 Road Vehicles — Extended vehicle (ExVe) methodology — Part 2 Methodology for designing the extended vehicle.pdf
ISO 21266-1 2018 Road vehicles Compressed gaseous hydrogen (CGH2) and hydrogen-natural gas blends fuel systems Part 1 Safety requirements.pdf
GB-Z 42085-2022 气动 基于加速寿命试验的元件可靠性评估 通用指南和程序.pdf
GB-T 15223-2008 塑料 液体树脂 用比重瓶法测定密度.pdf
GB-T 326-2007 石油沥青纸胎油毡.pdf
GB-T 6084-2016 齿轮滚刀 通用技术条件.pdf
GB-T 20725-2006 波谱法定性点分析电子探针显微分析导则.pdf
GB-T 41501-2022 纤维增强塑料复合材料 双梁法测定层间剪切强度和模量.pdf
GB-T 3928-2008 直流电阻分压箱.pdf
GB 17352-2010 摩托车和轻便摩托车后视镜的性能和安装要求.pdf
GB-T 41993-2022 家用和类似用途的声音信号装置.pdf
GB-T 14536.6-2008 家用和类似用途电自动控制器 燃烧器电自动控制系统的特殊要求.pdf