DB34-T 1842-2013 泾县兰香茶 安徽省
ISO 16530-1 2017 Petroleum and natural gas industries — Well integrity — Part 1 Life cycle governance.pdf
ISO 20753 2023 Plastics — Test specimens.pdf
ISO 6363-5 2022 Wrought aluminium and aluminium alloys — Cold-drawn rods bars, tubes and wires — Part 5 Tolerances on form and dimensions for draw.pdf
ISO 6435 2024 Stainless steel bars for the reinforcement of concrete.pdf
ISO 20998-1 2006 Measurement and characterization of particles by acoustic methods Part 1 Concepts and procedures in ultrasonic attenuation spectroscopy.pdf
ISO 10833 2017 Textile floor coverings — Determination of resistance to damage at cut edges using the modified Vettermann drum test.pdf
ISO IEC 16509 1999 Information technology — Year 2000 terminology.pdf
ISO 22674 2022 Dentistry — Metallic materials for fixed and removable restorations and.pdf
ISO TR 23437 2020 Solid biofuels — Bridging behaviour of bulk biofuels.pdf
ISO 17488 2016 Road vehicles Transport information and control systems Detection-response task (DRT) for assessing attentional effects of cognitive load in driving.pdf
GB-T 5174-2018 表面活性剂 洗涤剂 阳离子活性物含量的测定 直接两相滴定法.pdf
GB-T 17485-1998 液压泵、马达和整体传动装置参数定义和字母符号.pdf
GB-T 16841-2008 能量为 300 keV~25 MeV 电子束辐射加工装置剂量学导则.pdf
GB-T 3098.9-2020 紧固件机械性能 有效力矩型钢锁紧螺母.pdf
GB-T 14043-2005 液压传动 阀安装面和插装阀阀孔的标识代号.pdf
GB-Z 33875-2017 GB-T 2624-2006使用指南.pdf
GB-T 17828-1999 工业用丁二烯中过氧化物含量的测定 滴定法.pdf
GB-T 14144-2009 硅晶体中间隙氧含量径向变化测量方法.pdf
GB-T 26179-2010 光源的光谱辐射度测量.pdf
GB-T 9541-1988 在普通电话交换网和点对点二线租用电话型电路上使用标准化的回波抵消技术的2400比特- 秒双工调制解调器.pdf