GB-T 19795.1-2005 农业灌溉设备 旋转式喷头 第1部分 结构和运行要求
ISO 4545-3 2017 Metallic materials Knoop hardness test Part 3 Calibration of reference blocks.pdf
ISO 1438 2017 Hydrometry — Open channel flow measurement using thin-plate weirs.pdf
ISO 3483 2023 Copper and zinc sulfide concentrates — Determination of thallium —.pdf
ISO 4266-1 2023 Petroleum and liquid petroleum products — Measurement of level and temperature in storage tanks by automatic methods — Part 1 Measurement of level in atmospheric tanks.pdf
ISO IEC TR 33017 2021 Information technology — Process assessment — Framework for assessor training.pdf
ISO IEC TR 11801-9908 2020 Information technology — Generic cabling systems for customer premises — Part 9908 Guidance for the support of higher speed applications over optical fibre channels.pdf
ISO 19563 2017 Determination of theanine in tea and instant tea in solid form using high-performance liquid chromatography.pdf
ISO TR 11548-1 2001 Communication aids for blind persons — Identifiers, na.pdf
ISO 8728 2024 Ships and marine technology — Marine gyro-compasses.pdf
ISO 20029-2 2017 Plastics Thermoplastic polyester-ester and polyether-ester elastomers for moulding and extrusion Part 2 Preparation of test specimens and determination of properties.pdf
GB-T 31541-2015 精细陶瓷界面拉伸和剪切粘结强度试验方法 十字交叉法.pdf
GB-T 20872-2007 磁性氧化物制成的低矮形磁芯的尺寸.pdf
GB-T 7111.5-2002 纺织机械噪声测试规范 第5部分 机织和针织准备机械.pdf
GB-T 18715-2002 配送备货与货物移动报文.pdf
GB-T 6187.2-2016 2型全金属六角法兰面锁紧螺母 细牙.pdf
GB-T 24189-2009 高炉用铁矿石 用最终还原度指数表示的还原性的测定.pdf
GB-T 38009-2019 眼镜架 镍析出量的技术要求和测量方法.pdf
GB-T 42397-2023 考虑非绝热效应时允许短路电流的计算.pdf
GB-T 17359-2012 微束分析 能谱法定量分析.pdf
GB 14167-2013 汽车安全带安装固定点、ISOFIX固定点系统及上拉带固定点.pdf