ISO 18934 2011 Imaging materials — Multiple media archives — Storage environment
ISO 6624-4 2016 Internal combustion engines — Piston rings — Part 4 Half keystone rings made of steel.pdf
ISO 5049-1 1994 Mobile equipment for continuous handling of bulk materials — Part 1 Rules for the design of steel structures.pdf
ISO 21771 2007 Gears — Cylindrical involute gears and gear pairs — Concepts and geometry.pdf
ISO 17972-2 2016 Graphic technology — Colour data exchange format (CxF X) — Part 2 Scanner target data (CxF X-2).pdf
ISO 9462 2023 Alpine ski-bindings — Requirements and test methods.pdf
ISO 13297 2020-Amd 1 2022 Small craft Electrical systems Alternating and direct current installations Amendment 1.pdf
ISO 21640 2021 Solid recovered fuels — Specifications and classes.pdf
ISO IEC TR 23613 2020 Information technology — Cloud computing — Cloud service metering elements and billing modes.pdf
ISO 3384-2 2019 Rubber, vulcanized or thermoplastic — Determination of stress relaxation in compression — Part 2 Testing with temperature cycling.pdf
ISO 28596 2022 Sampling procedures for inspection by attributes — Two-stage sampling plans for auditing and for inspection under prior information.pdf
GB-T 18502-2018 临界电流测量 银和-或银合金包套Bi-2212和Bi-2223氧化物超导体的直流临界电流.pdf
GB-T 27747-2011 额定电压72.5 kV及以上交流隔离断路器.pdf
GB-T 22586-2018 电子学特性测量 超导体在微波频率下的表面电阻.pdf
GB-T 25112-2010 焊接、切割及类似工艺用压力表.pdf
GB-T 2772-1999 林木种子检验规程.pdf
GB-T 7141-2008 塑料热老化试验方法.pdf
GB 2893-2001 安全色.pdf
GB-T 2352-2003 液压传动 隔离式充气蓄能器压力和容积范围及特征量.pdf
GB-T 12166-1990 非平衡电压数字接口电路的电气特性.pdf
GB-T 16649.5-2002 识别卡 带触点的集成电路卡 第5部分 应用标识符的国家编号体系和注册规程.pdf