GB-T 32540-2016 精密气体渗氮热处理技术要求
ISO 4202 2016 Reduction sleeves with external 7 24 taper for tools with Morse taper shanks.pdf
ISO 13185-4 2020 Intelligent transport systems — Vehicle interface for provisioning and support of ITS Services — Part 4 Unified vehicle interface protocol (UVIP) conformance test specification.pdf
ISO 4016 2022 Fasteners Hexagon head bolts Product grade C.pdf
ISO 23038 2018 Space systems — Space solar cells — Electron and proton irradiation test.pdf
ISO 5528 2023 Ships and marine technology — Deep-sea hydraulic winch equipment.pdf
ISO-IEC 29341-6-14 2008 Information technology - UPnP Device Architecture - Part 6-14 Heating Ventilation and Air Conditioning Device Control Protocol - Setpoint Schedule Service .pdf
ISO 12046 2012 Synchronous belt drives — Automotive belts — Determination of physical properties.pdf
ISO IEC 29155-2 2013 Systems and software engineering — Information technology project performance benchmarking framework — Part 2 Requirements for benchmarking.pdf
ISO TS 26873 2010 Plastics pipes and fittings — Definition and construction proced.pdf
ISO 7174-2 1992 Furniture Chairs Determination of stability Part 2 Chairs with tilting or reclining mechanisms when fully reclined and rocking chairs.pdf
GB-T 923-2009 六角盖形螺母.pdf
GB-T 19075-2003 工业通风机 词汇及种类定义.pdf
GB-T 17490-1998 液压控制阀 油口、底板、控制装置和电磁铁的标识.pdf
GB-T 18128-2000 应用错误与确认报文.pdf
GB-T 21272-2007 蒸汽流真空泵性能测量方法 泵液返流率和加热时间的测量.pdf
GB-T 2900.75-2008 电工术语 数字录音和录像.pdf
GB-T 24020-2000 环境管理 环境标志和声明 通用原则.pdf
GB-T 31922-2015 改善成形性热轧高屈服强度钢板和钢带.pdf
GB-T 36187-2024 冷冻鱼糜.pdf
GB-T 23581-2009 散状物料用贮存设备 安全规范.pdf