GB-T 42922-2023 塑料 有机溶剂可萃取物的测定 化学方法
ISO 16796 2022 Nuclear energy — Determination of Gd2O3 content in gadolinium fuel blends and gadolinium fuel pellets by atomic emission spectrometry using an inductively coupled plasma source (ICP-AES).pdf
ISO 3772 2000 Photography — Rolls of sensitized material for the pre-press industry — D.pdf
ISO 12180-2 2011 Geometrical product specifications (GPS) — Cylindricity — Part 2 Specification operators.pdf
ISO IEC 18033-3 2010 Information technology — Security techniques — Encryption algorithms — Part 3 Block ciphers.pdf
ISO 22900-1 2008 Road vehicles Modular vehicle communication interface (MVCI) Part 1 Hardware design requirements.pdf
ISO 13675 2013 Heating systems in buildings — Method and design for calculation of the system energy performance — Combustion systems (boilers).pdf
ISO 22342 2023 Security and resilience — Protective security — Guidelines for the development of a security plan for an organization.pdf
ISO 21068-4 2024 Chemical analysis of raw materials and refractory products containing silicon-carbide silicon-nitride silicon-oxynitride and sialon Part 4 XRD methods.pdf
ISO 7953-1985Manganese ores and concentrates. Determination of calcium and magnesium contents. Flame.pdf
ISO DIS 34505-2024.pdf
GB-T 18140-2000 信息技术 130 mm盒式光盘上的数据交换 容量 每盒1 G字节.pdf
GB-T 44848-2024 工业通风机 通风机振动测量方法.pdf
GB-T 15613-2023 水轮机、蓄能泵和水泵水轮机模型验收试验.pdf
GB-T 33511-2017 机械振动 桥梁动态测试与检测测量结果的评估.pdf
GB-T 26426-2010 饲料中副溶血性弧菌的检测.pdf
GB-T 32566-2016 不锈钢焊接气瓶.pdf
GB-T 36052-2018 表面化学分析 扫描探针显微镜数据传送格式.pdf
GB-Z 25426-2010 风力发电机组 机械载荷测量.pdf
GB-T 36997-2018 液压传动 油路块总成及其元件的标识.pdf
GB-T 22561-2008 真空热处理.pdf