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GB-T 20514-2006 光伏系统功率调节器效率测量程序
ISO 18113-1 2022 In vitro diagnostic medical devices — Information supplied by the manufacturer (labelling) — Part 1 Terms, definitions, and general requirements.pdfISO 7503-2 2016 Measurement of radioactivity - Measurement and evaluation of surface contamination — Part 2 Test method using wipe-test samples.pdfISO 23055 2020 Ships and marine technology — Design requirements for international ballas.pdfISO 17049 2013 Accessible design — Application of braille on signage, equipment and appliances.pdfISO 18391 2016 Geometrical product specifications (GPS) — Population specification.pdfISO-TS 7538 2024 Functional requirements for disposition of records.pdfISO 4802-2 2023 Glassware — Hydrolytic resistance of the interior surfaces of glass container.pdfISO 1388-8 1981 Ethanol for industrial use Methods of test Part 8 Determination of methanol content (methanol contents between 0 10 and 1 50 (V-V)) Visual colorimetric method.pdfISO 294-2 2018 Plastics Injection moulding of test specimens of thermoplastic materials Part 2 Small tensile bars.pdfISO 8430-3 2016 Resistance spot welding — Electrode holders — Part 3 Parallel shank fixing for end thrust.pdfGB-T 10500-2009 工业硫化钠.pdfGB-T 17187-2009 农业灌溉设备 滴头和滴灌管 技术规范和试验方法.pdfGB-T 25759-2010 无损检测 数字化超声检测数据的计算机传输数据段指南.pdfGB-T 19789-2021 包装材料 塑料薄膜和薄片氧气透过性试验 库仑计检测法.pdfGB-T 22634-2008 天然气水含量与水露点之间的换算.pdfGB-T 19352.1-2003 热喷涂 热喷涂结构的质量要求 第1部分 选择和使用指南.pdfGB-T 12000-2017 塑料 暴露于湿热、水喷雾和盐雾中影响的测定.pdfGB-T 19949.3-2005 道路车辆 安全气囊部件 第3部分 气体发生器总成试验.pdfGB-T 32821-2016 燃气轮机应用 安全.pdfGB-Z 44002-2024 空间环境 太阳能量质子注量和峰值通量的确定方法.pdf
