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GB-T 17216-2025 人民防空工程平时使用环境卫生要求
ISO IEC 23894-2023 信息技术 —人工智能 — 风险管理指南.pdfISO 7802 2013 Metallic materials — Wire — Wrapping test.pdfISO 15795 2002 Optics and optical instruments — Quality evaluation of optical systems — Assessing the image quality degradation due to chromatic aberrations.pdfISO 10572 2009 Mixed polyolefin fibre ropes.pdfISO 4253 1993 Agricultural tractors — Operator's seating accommodation — Dimensions.pdfISO 7320 2021 Aerospace — Couplings, threaded and sealed, for fluid systems — Dimensio.pdfISO 15496 2018 Textiles Measurement of water vapour permeability of textiles for the purpose of quality control.pdfISO 20290-2 2019 Aggregates for concrete Test methods for mechanical and physical properties Part 2 Method for determination of resistance to fragmentation by Los Angeles Test (LA-Test).pdfISO IEC 8613-5 1994 Information technology — Open Documen Architecture (ODA) and Interchange Format Open Document Interchange Format.pdfISO-IEC 10995 2011 Information technology -- Digitally recorded media for information interchange and storage -- Test method for the estimation of the archival lifetime of optical media.pdfGB-T 4243-2017 莫氏锥柄长刃机用铰刀.pdfGB-T 21272-2007 蒸汽流真空泵性能测量方法 泵液返流率和加热时间的测量.pdfGB-T 4850-2002 压敏胶粘带低速解卷强度的测定.pdfGB-T 23704-2017 二维条码符号印制质量的检验.pdfGB-T 31481-2015 深冷容器用材料与气体的相容性判定导则.pdfGB-T 34905-2017 烧结金属材料 粉末冶金零部件清洁度的测定.pdfGB-T 2980-2018 工程机械轮胎规格、尺寸、气压与负荷.pdfGB-T 19732-2005 缩微摄影技术 透明缩微品阅读器 性能特征.pdfGB-T 25782-2010 1-萘酚.pdfGB-T 10432.3-2010 储能焊用无头焊钉.pdf
