全网唯一标准王
AS9102 A 航空航天首件检验要求
ISO IEC TR 30174 2021 Internet of Things (IoT) — Socialized IoT system resembling human social interaction dynamics.pdfISO 6432 2015 Pneumatic fluid power — Single rod cylinders, 1 000 kPa (10 bar) series, bores from 8 mm to 25 mm — Basic and mounting dimensions.pdfISO 19103 2024 Geographic information Conceptual schema language.pdfISO 11093-1 1994 Paper and board — Testing of cores — Part 1 Sampling.pdfISO 6993-3 2006 Buried high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels Part 3 Fittings and saddles for a maximum operating pressure of 1 bar (100 kPa).pdfISO 180 2023 Plastics — Determination of Izod impact strength.pdfISO 10715 2022 Natural gas — Gas sampling.pdfISO 17183 2016 Soil quality Screening soils for isopropanol-extractable organic compounds by determining emulsification index by light attenuation.pdfISO 3316 2018 Assembly tools for screws and nuts Attachments for hand-operated square drive socket wrenches Dimensions and tests.pdfISO 23499 2013 Coal — Determination of bulk density for the use in charging of coke ovens.pdfGB-T 25945-2010 铝土矿 取样程序.pdfGB-T 36085-2018 纳米技术 纳米粉体材料测试参考样品研制指南.pdfGB-T 18910.3-2008 液晶和固态显示器件 第3部分 液晶显示屏分规范.pdfGB-T 28026.2-2018 轨道交通 地面装置 电气安全、接地和回流 第2部分 直流牵引供电系统杂散电流的防护措施.pdfGB-T 17771-2010 土方机械 落物保护结构 试验室试验和性能要求.pdfGB-T 12773-2021 内燃机气阀用钢及合金棒材.pdfGB-T 16804-2011 气瓶警示标签.pdfGB-T 28867-2012 含碱性或其它非酸性电解质的蓄电池和蓄电池组 方形密封镉镍单体蓄电池.pdfGB-T 30507-2014 船舶和海上技术 润滑油系统和液压油系统 颗粒污染物取样和清洁度判定导则.pdfGB-T 90.3-2010 紧固件 质量保证体系.pdf
