全网唯一标准王
SJ-T 10581-2023低压断路器用真空开关管总规范
ISO 12480-1 2024 Cranes Safe use Part 1 General.pdfISO 22013 2021 Marine environment sensor performance — Specifications, testing and reporting — General requirements.pdfISO 8980-1 2017 Ophthalmic optics — Uncut finished spectacle lenses — Part 1 Specifications for single-vision and multifocal lenses.pdfISO-IEC 13817-1 1996 Information technology -- Programming languages their environments and system software interfaces -- Vienna Development Method -- Specification Language -- Part 1 Base language.pd.pdfISO IEC 30100-2 2016 Information technology — Home network resource management — Part 2 Architecture.pdfISO TS 19293 2018 Health informatics — Requirements for a record of a dispense of a medicinal product.pdfISO IEC 19510 2013 Information technology — Object Management Group Business Process Model and Notation.pdfISO 3167 2014 Plastics — Multipurpose test specimens.pdfISO 7176-21 2009 Wheelchairs Part 21 Requirements and test methods for electromagnetic compatibility of electrically powered wheelchairs and scooters and battery chargers.pdfISO 21301-1 2019 Plastics — Ethylene-vinyl acetate (EVAC) moulding and extrusion materials — Part 1 Designation system and basis for specifications.pdfGB-T 11699-2008 舷内机小艇 螺旋桨轴端和桨毂.pdfGB-T 22047-2008 土壤中塑料材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量或测定释放的二氧化碳的方法.pdfGB-T 17880.6-1999 铆螺母技术条件.pdfGB-T 14824-2021 高压交流发电机断路器.pdfGB-T 27005-2011 合格评定 管理体系的使用 原则和要求.pdfGB-T 25358-2010 石油及天然气工业用集装型回转无油空气压缩机.pdfGB-T 11449.2-1989 波导法兰盘 第二部分 普通矩形波导法兰盘规范.pdfGB-T 15452-2009 工业循环冷却水中钙、镁离子的测定 EDTA滴定法.pdfGB-T 19720-2005 铂合金首饰 铂、钯含量的测定 氯铂酸铵重量法 丁二酮肟重量法.pdfGB-T 23298-2009 船舶与海上技术 气胀式救生装置用充气系统.pdf
