专利 一种高效率的水利施工清淤装置
ISO 10362-1 2019 Cigarettes — Determination of water in total particulate matter from the mainstream smoke — Part 1 Gas-chromatographic method.pdf
ISO 4652 2020 Rubber compounding ingredients Carbon black Determination of specific surface area by nitrogen adsorption methods Single-point procedures.pdf
ISO IEC 14136 1995 Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flow.pdf
ISO 7076-2 2012 Fire protection - Foam fire extinguishing systems Part 2 Low expansion foam equipment.pdf
ISO 16140-3 2021 Microbiology of the food chain — Method validation — Part 3 Protocol for the verification of reference methods and validated alternative methods in a single laboratory.pdf
ISO 1213-2 2016 Solid mineral fuels — Vocabulary — Part 2 Terms relating to sampling, testing and analysis.pdf
ISO 20427 2023 Pigments and extenders — Dispersion procedure for sedimentation-bas.pdf
ISO 15854 2023 Dentistry — Casting and baseplate waxes.pdf
ISO 17322 2015 Fertilizers and soil conditioners — Analytical methods for Sulfur.pdf
ISO 12641-2 2019 Graphic technology — Prepress digital data exchange — Part 2 Advanced colour targets for input scanner calibration.pdf
GB-T 18980-2003 乳和乳粉中黄曲霉毒素M1的测定 免疫亲和层析净化高效液相色谱法和荧光光度法.pdf
GB-T 6609.28-2004 氧化铝化学分析方法和物理性能测定方法 小于60μm的细粉末粒度分布的测定 湿筛法.pdf
GB-T 32337-2015 气动 二位三通电磁阀安装面.pdf
GB-T 6111-2018 流体输送用热塑性塑料管道系统 耐内压性能的测定.pdf
GB-T 8628-2013 纺织品 测定尺寸变化的试验中织物试样和服装的准备、标记及测量.pdf
GB-T 12586-2003 橡胶或塑料涂覆织物 耐屈挠破坏性的测定.pdf
GB-T 24755-2009 甲基硫菌灵原药.pdf
GB-T 11211-2009 硫化橡胶或热塑性橡胶 与金属粘合强度的测定 二板法.pdf
GB-T 17208-1998 电子设备用固定电容器 第18部分 空白详细规范 非固体电解质片式铝固定电容器 评定水平E.pdf
GB-T 17784.1-1999 货运和集拼汇总报文 第1部分 联合国标准货运和集拼汇总报文.pdf