全网唯一标准王
SJ-T 11909-2023 电视接收设备 模拟射频接收性能技术要求和测量方法
ISO-IEC 13818-9 1996 Information technology -- Generic coding of moving pictures and associated audio information -- Part 9 Extension for real time interface for systems decoders.pdfISO 12932 2013 Welding — Laser-arc hybrid welding of steels, nickel and nickel alloys — Quality levels for imperfections.pdfISO 16433 2006 Resistance welding Procedure for seam welding of uncoated and coated low carbon steels.pdfISO-IEC 24779-5 2020 Information technology - Cross-jurisdictional and societal aspects of implementation of biometric technologies - Pictograms icons and symbols for use with biometric systems - Part.pdfISO 4917-1 2024 Design of nuclear power plants against seismic events — Part 1 Principles.pdfISO TS 21913 2022 Temperature verification method applied to dynamic fatigue testi.pdfISO 18828-4 2018 Industrial automation systems and integration Standardized procedures for production systems engineering Part 4 Key performance indicators (KPIs) in production planning processes.pd.pdfISO 20140-5 2024 Automation systems and integration - Evaluating energy efficiency and other factors of manufacturing systems that influence the environment - Part 5 Environmental performance evaluation data.pdfISO TR 19733 2019 Nanotechnologies — Matrix of properties and measurement techniques for graphene and related two-dimensional (2D) materials.pdfISO 23279 2017 Non-destructive testing of welds — Ultrasonic testing — Characterizati.pdfGB-T 30369-2013 船舶和海上技术 螺旋桨轴转数指示器 电气型和电子型.pdfGB-T 23417-2009 自行式飞机除冰防冰车功能要求.pdfGB-T 41941-2022 硫化橡胶 疲劳裂纹扩展速率的测定.pdfGB-T 18007-2011 咖啡及其制品 术语.pdfGB-T 42924.4-2023 塑料 烟雾产生 燃烧流腐蚀性的测定 第4部分 使用锥形腐蚀计的动态分解法.pdfGB-T 29286-2012 纸浆 保水值的测定.pdfGB-T 44840-2024 电阻对焊和闪光对焊的焊接工艺评定试验.pdfGB-T 13701-1992 单标准气体质谱法铀同位素分析.pdfGB-T 25609-2010 土方机械 步行操纵式机器的制动系统 性能要求和试验方法.pdfGB-T 41458-2022 空间环境 产生航天器表面最恶劣电位差的等离子体环境.pdf
