GB-T 22577-2008 核电站用1E级电缆 通用要求
ISO 3008-2 2017 Fire-resistance tests — Part 2 Lift landing door assemblies.pdf
ISO 24669 2021 Water-absorbent polyacrylate in urine absorbing products — Requirements.pdf
ISO IEC 20006-1 2014 Information technology for learning, education and.pdf
ISO 7059 2023 Caprolactam for industrial use — Determination of absorbance at a.pdf
ISO IEC 27002-2022(英文版).pdf
ISO 7268-1983 + amd1-1984.pdf
ISO 21219-15 2023 Intelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 15 Traffic event compact (TPEG2-TEC).pdf
ISO 16808 2022 Metallic materials — Sheet and strip — Determination of biaxial stress-strain curve by means of bulge test with optical measuring systems.pdf
ISO 10545-15 2021 Ceramic tiles — Part 15 Determination of lead and cadmium given off by til.pdf
ISO IEC 29199-2 2020 Information technology — JPEG XR image coding system — Part 2 Image coding specification.pdf
GB-T 10322.9-2023 铁矿石 比表面积的测定 勃氏透气法.pdf
GB-T 30019-2013 碳纤维 密度的测定.pdf
GB-T 16991-2008 纺织品 色牢度试验 高温耐人造光色牢度及抗老化性能 氙弧.pdf
GB-T 6078-2016 中心钻.pdf
GB-T 32299-2015 航天项目风险管理.pdf
GB-T 37180-2018 气体分析 校准用纯气和混合气体的使用 指南.pdf
GB-T 274-2000 滚动轴承 倒角尺寸最大值.pdf
GB-T 4246-2004 铰刀特殊公差.pdf
GB-T 5100-2020 钢质焊接气瓶.pdf
GB-T 15305.3-2009 涂附磨具 砂带 宽度与长度组合的选择.pdf