GB-T 37910.2-2019 焊缝无损检测 射线检测验收等级 第2部分 铝及铝合金
ISO TR 23022 2018 Traditional Chinese medicine — Controlled vocabulary on Japanese Kampo formulas and the indication codes for the products.pdf
ISO 16656 2016 Hydraulic fluid power — Single rod, short-stroke cylinders with bores from 32 mm to 100 mm for use at 10 MPa (100 bar) — Mounting dimensions.pdf
ISO-TR 17732 2024 Intelligent transport systems (ITS) Communications ITS communication role and functional model.pdf
ISO 8100-33 2022 Lifts for the transport of persons and goods — Part 33 T-type guide rails for lift cars and counterweights.pdf
ISO 14487 1997 Pulps — Standard water for physical testing.pdf
ISO 5252-1991Steel tubes. Tolerance systems second edition.pdf
ISO IEC 21838-1 2021 Information technology — Top-level ontologies (TLO) — Part 1 Requireme.pdf
ISO 12836 2015 Dentistry Digitizing devices for CAD-CAM systems for indirect dental restorations Test methods for assessing accuracy.pdf
ISO TR 19688 2019 Rotodynamic pumps — Hydraulic performance acceptance test using a mod.pdf
ISO 22947 2019 Cigarettes — Determination of carbon monoxide in the vapour phase o.pdf
GB-T 820-2015 十字槽半沉头螺钉.pdf
GB-T 18932.15-2003 蜂蜜电导率测定方法.pdf
GB-T 43058-2023 光伏组件氨腐蚀试验.pdf
GB-T 15126-2008 信息技术 开放系统互连 网络服务定义.pdf
GB-T 17006.10-2003 医用成像部门的评价及例行试验 第2-11部分 稳定性试验 普通直接摄影X射线设备.pdf
GB-T 28547-2012 交流金属氧化物避雷器选择和使用导则.pdf
GB 13836-2000 电视和声音信号电缆分配系统 第2部分 设备的电磁兼容.pdf
GB-T 21114-2019 耐火材料 X射线荧光光谱化学分析 熔铸玻璃片法.pdf
GB-T 16672-1996 焊缝 工作位置 倾角和转角的定义.pdf
GB-T 28778-2023 先导式安全阀.pdf