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GB-T 13021-2023 聚烯烃管材和管件 炭黑含量的测定 煅烧和热解法
ISO IEC 18032 2020 Information security — Prime number generation.pdfISO 20427 2023 Pigments and extenders — Dispersion procedure for sedimentation-bas.pdfISO TR 16982 2002 Ergonomics of human-system interaction — Usability methods supporting human-centred design.pdfISO 5747 1995 Pliers and nippers — Lever assisted side cutting pliers, end and diagonal cutting nippers — Dimensions and test values.pdfISO 37153 2024 Smart community infrastructures Maturity model for assessment and improvement.pdfISO 16378 2022 Space systems — Measurements of thermo-optical properties of thermal.pdfISO 5843-6 1985 Aerospace List of equivalent terms Part 6 Standard atmosphere.pdfISO 15170-2 2001 Road vehicles — Four-pole electrical connectors with pins and twist lock — Part 2 Tests and requirements.pdfISO 23616 2024 Cleaning inspection and repair of firefighters personal protective equipment (PPE).pdfISO 1833-15 2019 Textiles — Quantitative chemical analysis — Part 15 Mixtures of jute with certain animal fibres (method by determining nitrogen cont.pdfGB-T 26244-2010 信息技术 组管理协议.pdfGB-T 17902.2-2005 信息技术 安全技术 带附录的数字签名 第2部分 基于身份的机制.pdfGB-T 38005-2019 眼镜镜片 未割边镜片的基本要求.pdfGB-T 17975.9-2000 信息技术 运动图像及其伴音信息的通用编码 第9部分 系统解码器的实时接口扩展.pdfGB-T 3516-2006 橡胶 溶剂抽出物的测定.pdfGB-T 25137-2010 钛及钛合金锻件.pdfGB-T 27842-2011 化学品 动态表面张力的测定 快速气泡法.pdfGB-T 889.1-2015 1型非金属嵌件六角锁紧螺母.pdfGB-T 23351-2009 新鲜水果和蔬菜 词汇.pdfGB-T 15964-2008 地毯 单位长度和单位面积绒簇或绒圈数目的测定方法.pdf
