全网唯一标准王
GB-T 17561-1998 声强测量仪 用声压传声器对测量
ISO TR 13973 2014 Artificial recharge to groundwater.pdfISO 16609 2022 Financial services — Requirements for message authentication using symmetric techniques.pdfISO 12052 2017 Health informatics — Digital imaging and communication in medicine (DICOM) including workflow and data management.pdfISO 5563-1984Dried peppermint (mentha piperita linnaeus). Specification first edition.pdfISO IEC 30140-4 2018 Information technology — Underwater acoustic sensor network (UWASN) — Part 4 Interoperability.pdfISO IEC 21558-3 2022 Telecommunications and information exchange between systems — Future network architecture — Part 3 Networking of everything.pdfISO 14906 2022 Electronic fee collection — Application interface definition for dedicated short-range communication.pdfISO-IEC 27009 英文版 2020.pdfISO 15630-3 2019 Steel for the reinforcement and prestressing of concrete Test methods Part 3 Prestressing steel.pdfISO 11148-7 2012 Hand-held non-electric power tools — Safety requirements — Part 7 Grinders.pdfGB-T 3859.4-2004 半导体变流器 包括直接直流变流器的半导体自换相变流器.pdfGB-T 16284.7-1996 信息技术 文本通信 面向信报的文本交换系统 第7部分 人际信报系统.pdfGB-T 15212-1994 广播及类似声系统用连接器的应用.pdfGB-T 30445-2013 在职人员评估服务 服务提供者要求.pdfGB-T 30518-2014 液化石油气中可溶性残留物的测定 高温气相色谱法.pdfGB-T 15821-1995 金属覆盖层 延展性测量方法.pdfGB-T 44518-2024 水下高压干式焊接工艺评定试验.pdfGB-T 13498-2017 高压直流输电术语.pdfGB-T 38422-2019 纺织机械与附件 圆型针织机 词汇.pdfGB-T 21415-2008 体外诊断医疗器械 生物样品中量的测量 校准品和控制物质赋值的计量学溯源性.pdf
