GB-T 6502-2008 化学纤维 长丝取样方法
ISO 3458 2015 Plastics piping systems — Mechanical joints between fittings and pressure pipes — Test method for leaktightness under internal pressure.pdf
ISO 7240-3 2020 Fire detection and alarm systems — Part 3 Audible alarm devices.pdf
ISO TS 23768 2022 Rolling bearings — Parts library — Reference dictionary for rolling bearings.pdf
ISO 6412-3 2017 Technical product documentation Simplified representation of pipelines Part 3 Terminal features of ventilation and drainage systems.pdf
ISO 20957-7 2024 Stationary training equipment Part 7 Rowing equipment Additional specific safety requirements and test methods.pdf
ISO 13556 1998 Road vehicles — Localization of exhaust system leaks and equipment specifications.pdf
ISO 21746 2019 Composites and metal assemblies — Galvanic corrosion tests of carbon fibre reinforced plastics (CFRPs) related bonded or fastened structures in artificial atmospheres — Salt spray tests.pdf
ISO IEC TR 24029-1 2021 Artificial Intelligence (AI) — Assessment of the robustness of neural networks — Part 1 Overview.pdf
ISO 11480 2017 Pulp, paper and board — Determination of total chlorine and organically bound chlorine.pdf
ISO 23806 2022 Ships and marine technology — Cyber safety.pdf
GB-T 17143.5-1997 信息技术 开放系统互连 系统管理 第5部分 事件报告管理功能.pdf
GB-T 42098-2022 航空航天用单耳托板薄自锁螺母.pdf
GB-T 3103.2-1982 紧固件公差 用于精密机械的螺栓、螺钉和螺母.pdf
GB-T 17025-1997 电子设备用电位器 第4部分 分规范 单圈旋转功率电位器.pdf
GB-T 20845-2024 小艇 舷内柴油机 机装燃油、润滑油和电气部件.pdf
GB-T 19025-2023 质量管理 能力管理和人员发展指南.pdf
GB-T 25885-2010 羊毛纤维平均直径及其分布试验方法 激光扫描仪法.pdf
GB-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.pdf
GB-T 2900.102-2020 电工术语 积极辅助生活.pdf
GB-T 12856-1991 程序设计语言 BASIC 子集.pdf