ISO 18400-206 2018 Soil quality Sampling Part 206 Collection handling and storage of soil under aerobic conditions for the assessment of microbiological processes biomass and diversity in the labora
ISO IEC TR 30174 2021 Internet of Things (IoT) — Socialized IoT system resembling human social interaction dynamics.pdf
ISO 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.pdf
ISO 19103 2024 Geographic information Conceptual schema language.pdf
ISO 11093-1 1994 Paper and board — Testing of cores — Part 1 Sampling.pdf
ISO 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).pdf
ISO 180 2023 Plastics — Determination of Izod impact strength.pdf
ISO 10715 2022 Natural gas — Gas sampling.pdf
ISO 17183 2016 Soil quality Screening soils for isopropanol-extractable organic compounds by determining emulsification index by light attenuation.pdf
ISO 3316 2018 Assembly tools for screws and nuts Attachments for hand-operated square drive socket wrenches Dimensions and tests.pdf
ISO 23499 2013 Coal — Determination of bulk density for the use in charging of coke ovens.pdf
GB-T 25945-2010 铝土矿 取样程序.pdf
GB-T 36085-2018 纳米技术 纳米粉体材料测试参考样品研制指南.pdf
GB-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.pdf
GB-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.pdf
GB-T 17771-2010 土方机械 落物保护结构 试验室试验和性能要求.pdf
GB-T 12773-2021 内燃机气阀用钢及合金棒材.pdf
GB-T 16804-2011 气瓶警示标签.pdf
GB-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.pdf
GB-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.pdf
GB-T 90.3-2010 紧固件 质量保证体系.pdf