专利 支架装置、壳体以及电子设备
ISO 24047 2021 Plastics Polyethylene (PE) and polypropylene (PP) thermoplastics Determination of metal content by ICP-OES.pdf
ISO-IEC TR 23002-9 2024 Information technology - MPEG video technologies - Part 9 Film grain synthesis technology for video applications.pdf
ISO 6993-2 2006 Buried high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels Part 2 Fittings for a maximum operating pressure of 200 mbar (20 kPa).pdf
ISO 7392 2024 Fine bubble technology — Evaluation method for determining su.pdf
ISO IEC 9636-6 1991 Information technology — Computer graphics — Interfacing techniques for dialogues with graphical devices (CGI) — Functional specification — Part 6 Raster.pdf
ISO 5576 1997 Non-destructive testing — Industrial X-ray and gamma-ray radiology —.pdf
ISO TS 22726-1 2023 Intelligent transport systems — Dynamic data and map database.pdf
ISO TS 23818-2 2021 Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 2 Resin-fibre composite (RFC) material.pdf
ISO 13533 2001 Petroleum and natural gas industries — Drilling and production equipment — Drill-through equipment.pdf
BS ISO 55013-2024.pdf
GB-T 18831-2017 机械安全 与防护装置相关的联锁装置 设计和选择原则.pdf
GB-T 5271.4-2000 信息技术 词汇 第4部分 数据的组织.pdf
GB-T 19732-2005 缩微摄影技术 透明缩微品阅读器 性能特征.pdf
GB-T 14289-1993 土方机械 检测孔.pdf
GB-T 41113-2021 硬钎焊工和硬钎焊操作工技能评定.pdf
GB-T 40282-2021 结构级和高强度双辊铸轧热轧薄钢板及钢带.pdf
GB-T 210.1-2004 工业碳酸钠及其试验方法 第1部分 工业碳酸钠.pdf
GB-T 34716-2017 压敏胶粘剂溶解度的测定.pdf
GB-T 5208-2008 闪点的测定 快速平衡闭杯法.pdf
GB-T 5270-2005 金属基体上的金属覆盖层 电沉积和化学沉积层 附着强度试验方法评述.pdf