GB-T 23481-2009 数控角钢加工生产线
ISO 32312-11 2024 Aircraft ground support equipment — Specific requirements — Par.pdf
ISO 23317 2014 Implants for surgery — In vitro evaluation for apatite-forming ability of implant materials.pdf
ISO 387-1977Hydrometers. Principles of construction and adjustment first edition;.pdf
ISO 7240-13 2020 Fire detection and alarm systems Part 13 Compatibility assessment of system components.pdf
ISO-TS 20790 2024 Oil and gas industries including lower carbon energy Guidelines for green manufacturing and lower carbon emission of oil and gas-field equipment and materials.pdf
ISO 8954-1 1990 Ferroalloys — Vocabulary — Part 1 Materials.pdf
ISO TR 18231 2016 Iron ores — Wavelength dispersive X-ray fluorescence spectrometers — Determination of precision.pdf
ISO-TS 8100-22 2024 Lifts for the transport of persons and goods Part 22 Prerequisites for certification of lifts model lifts lift components and lift functions.pdf
ISO TR 16219 2020 Fans — System effects and system effect factors.pdf
ISO 17966 2016 Assistive products for personal hygiene that support users — Requirements and test methods.pdf
GB-T 5527-2024 动植物油脂 折光指数的测定.pdf
GB-T 38532-2020 微束分析 电子背散射衍射 平均晶粒尺寸的测定.pdf
GB-T 14344-2008 化学纤维 长丝拉伸性能试验方法.pdf
GB-T 7589-1987 信息交换用汉字编码字符集 第二辅助集.pdf
GB 13057-2014 客车座椅及其车辆固定件的强度.pdf
GB-T 42259-2022 金属及其他无机覆盖层 热障涂层耐热循环与热冲击性能测试方法.pdf
GB-Z 32002-2015 信息与文献 文件管理工作过程分析.pdf
GB-T 28585-2012 地理信息 要素编目方法.pdf
GB 25194-2010 杂物电梯制造与安装安全规范.pdf
GB-T 14153-1993 硬质塑料落锤冲击试验方法 通则.pdf