GB 21344-2023 化肥行业单位产品能源消耗限额
ISO-TS 14837-31 2017 Mechanical vibration Ground-borne noise and vibration arising from rail systems Part 31 Guideline on field measurements for the evaluation of human exposure in buildings.pdf
ISO IEC 11584 1996 Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Circuit-mode multi-rate bearer.pdf
ISO 23159 2020 Non-destructive testing — Gamma ray scanning method on process columns.pdf
ISO 14068-1 2023 Climate change management — Transition to net zero — Part 1 C.pdf
ISO TS 17958 2013 Paper and board — Determination of fracture toughness — Constant rate of elongation method (1,7 mm s).pdf
ISO 6139 1993 Aluminium ores — Experimental determination of the heterogeneity of distr.pdf
ISO 2394 2015 General principles on reliability for structures.pdf
ISO 4783-2-1989Industrial wire screens and woven wire cloth. Guide to the choice of aperture size an.pdf
GB-T 17963 2000 ISOIEC 11577 1995信息技术开放系统互连网络层安全协议(GB17963-2000).pdf
ISO IEC TR 24731-2 2010 Information technology — Programming languages, their environments and system software interfaces — Extensions to the C library — Part 2 Dynamic Allocation Functions.pdf
GB-T 35352-2017 增材制造 文件格式.pdf
GB-T 12642-2013 工业机器人 性能规范及其试验方法.pdf
GB-T 19720-2005 铂合金首饰 铂、钯含量的测定 氯铂酸铵重量法 丁二酮肟重量法.pdf
GB-T 42061-2022 医疗器械 质量管理体系 用于法规的要求.pdf
GB-T 11617-2000 辞书编纂符号.pdf
GB-T 31765-2015 高密度纤维板.pdf
GB-T 42445-2023 工业自动化和控制系统安全 IACS环境下的补丁管理.pdf
GB-T 18424-2001 橡胶和塑料软管 氙弧灯曝晒 颜色和外观变化的测定.pdf
GB-T 38269-2019 金属和合金的腐蚀 含人造海水沉积盐过程的循环加速腐蚀试验 恒定绝对湿度下干燥-湿润.pdf
GB-T 4611-2008 通用型聚氯乙烯树脂“鱼眼”的测定方法.pdf