DB13-T 5497-2022 地方铁路运输企业安全生产标准化建设基本规范 河北省
ISO IEC TR 24030 2024 Information technology — Artificial intelligence (AI) — Use cases.pdf
ISO 21004 2006 Plastics piping systems Multilayer pipes and their joints based on thermoplastics for water supply.pdf
ISO TS 21331 2020 Graphic technology and deinked pulp — Guidance for assessing the deinking performance of printed paper products.pdf
ISO 25178-602 2010 Geometrical product specifications (GPS) — Surface texture Areal — Part 602 Nominal characteristics of non-contact (confocal chromatic pro.pdf
ISO IEC 24773-3 2021 Software and systems engineering — Certification of software and systems engineering professionals — Part 3 Systems engineering.pdf
ISO 11083 1994 Water quality — Determination of chromium(VI) — Spectrometric method using 1,5-diphenylcarbazide.pdf
ISO 19012-2 2013 Microscopes — Designation of microscope objectives — Part 2 Chromatic correction.pdf
ISO 18113-1 2022 In vitro diagnostic medical devices — Information supplied by the manufacturer (labelling) — Part 1 Terms, definitions, and general requirements.pdf
ISO 6122-1978Surface active agents. Technical alkane sulphonates. Determination of total alkane sulp.pdf
ISO 10121-1 2014 Test method for assessing the performance of gas-phase air cleaning media and devices for general ventilation — Part 1 Gas-phase air cleaning media.pdf
GB-T 4612-2008 塑料 环氧化合物 环氧当量的测定.pdf
GB 11552-2009 乘用车内部凸出物.pdf
GB-T 12618.2-2006 开口型平圆头抽芯铆钉 30级.pdf
GB-T 21768-2008 化学品 体外哺乳动物细胞DNA损伤与修复-非程序性DNA合成试验方法.pdf
GB-T 26339-2010 眼科光学与设备 电子助视器.pdf
GB-T 18375.6-2004 假肢 下肢假肢的结构检验 第6部分 辅助结构检验中的加载参数.pdf
GB 12953-2003 氯化聚乙烯防水卷材.pdf
GB-T 12589-2007 化学试剂 乙酸乙酯.pdf
GB-T 8263-2010 抗磨白口铸铁件.pdf
GB-T 17706-1999 销售预测报文.pdf