DB5404-T 0017-2024 朗县辣椒种植规范 西藏自治区
ISO 13752 1998 Air quality — Assessment of uncertainty of a measurement method under field conditions using a second method as reference.pdf
ISO TR 4450 2020 Quality management systems — Guidance for the application of ISO 19443 2.pdf
ISO 6370-1-1991Vitreous and porcelain enamels. Determination of the resistance to abrasion. Part 1_A.pdf
ISO 4229 2017 Assembly tools for screws and nuts — Single-head engineer's wrenches for lower torque applications — Maximum outside dimensions of heads and test torques.pdf
ISO 2408 2017 Steel wire ropes — Requirements.pdf
ISO 14272 2016 Resistance welding Destructive testing of welds Specimen dimensions and procedure for cross tension testing of resistance spot and embossed projection welds.pdf
ISO 1216 2017 Boiled reproduction cork — Grading, classification and packing.pdf
ISO-IEC TR 18720 2024 Information technology User interfaces Use cases of serviced offices.pdf
ISO IEC 22237-1 2021 Information technology — Data centre facilities and infrastructures — Part 1 General concepts.pdf
ISO 30012 2016 Carbon-fibre-reinforced plastics — Determination of the size and aspect ratio of crushed objects.pdf
GB-Z 43075-2023 液压传动连接 标识与命名.pdf
GB-T 2900.103-2020 电工术语 发电、输电及配电 电力系统可信性及服务质量.pdf
GB-T 4586-1994 半导体器件 分立器件 第8部分 场效应晶体管.pdf
GB-T 26784-2011 建筑构件耐火试验 可供选择和附加的试验程序.pdf
GB-T 238-2013 金属材料 线材 反复弯曲试验方法.pdf
GB-T 18310.22-2003 纤维光学互连器件和无源器件 基本试验和测量程序 第2-22部分 试验 温度变化.pdf
GB-T 3730.2-1996 道路车辆 质量 词汇和代码.pdf
GB-T 4018.2-1997 圆柱立式钻床 精度检验 第2部分 工作精度检验.pdf
GB-Z 26214-2010 室外运动和区域照明的眩光评价.pdf
GB-T 9405-1995 34368kbit-s 正码速调整三次群数字复用设备技术要求和测试方法.pdf