全网唯一标准王
JY-T 0519-2019 毛细现象实验器
ISO 25901-2 2022 Welding and allied processes — Vocabulary — Part 2 Health and safety.pdfISO 8536-4 2019 Infusion equipment for medical use — Part 4 Infusion sets for single use, gravity feed.pdfISO IEC 18013-2 2020 Amd 1 2023 Personal identification — ISO-compliant driving licence — Part 2 Machine-readable technologies — Amendment 1 DG11 length for compact encoding.pdfISO 15779 2011 Condensed aerosol fire extinguishing systems Requirements and test methods for components and system design installation and maintenance General requirements.pdfISO 11336-1 2023 Large yachts Strength weathertightness and watertightness of glazed openings Part 1 Design criteria materials framing and testing of independent glazed openings.pdfISO 1179-1 2013 Connections for general use and fluid power — Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing — Part 1 Threaded ports.pdfISO 4365 2005 Liquid flow in open channels Sediment in streams and canals Determination of concentration particle size distribution and relative density.pdfISO 15197 2013 In vitro diagnostic test systems — Requirements for blood-glucose monitoring systems for self-testing in managing diabetes mellitus.pdfISO 10007 2017 Quality management — Guidelines for configuration management.pdfISO 7800 2012 Metallic materials — Wire — Simple torsion test.pdfGB-T 23729-2009 闪烁探测器用光电二极管 试验方法.pdfGB-T 33315-2016 塑料 酚醛树脂 凝胶时间的测定.pdfGB-T 18659-2002 封闭管道中导电液体流量的测量 电磁流量计的性能评定方法.pdfGB-T 12999-1991 水质采样 样品的保存和管理技术规定.pdfGB-Z 43963-2024 确定额定电压在交流1000V以上至2000V，直流1500V以上至3000V间设备的电气间隙、爬电距离的数值以及对固体绝缘要求的指南.pdfGB-T 3144-1982 甲苯中烃类杂质的气相色谱测定法.pdfGB-T 42871-2023 无损检测 声发射检测 混凝土声发射信号的测试方法.pdfGB-T 21154-2014 土方机械 整机及其工作装置和部件的质量测量方法.pdfGB-T 30704-2014 表面化学分析 X射线光电子能谱 分析指南.pdfGB-T 905-1994 冷拉圆钢、方钢、六角钢尺寸、外形、重量及允许偏差.pdf
