ISO TR 19167 2019 Application of ubiquitous public access to-geographic information
ISO 16900-8 2015 Respiratory protective devices — Methods of test and test equipment — Part 8 Measurement of RPD air flow rates of assisted filtering RPD.pdf
ISO 1155 1978 Information processing - Use of longitudinal parity to detect errors in information messages.pdf
ISO-IEC 27566-1 2025 Information security cybersecurity and privacy protection - Age assurance systems - Part 1 Framework.pdf
ISO IEC 26556 2018 Information technology — Software and systems engineering — Tools and methods for product line organizational management.pdf
ISO 7464-1983Earth-moving machinery. Method of test for the measurement of drawbar pull first editio.pdf
ISO 9488 2022 Solar energy — Vocabulary.pdf
ISO 16474-4 2013 Paints and varnishes — Methods of exposure to laboratory light sources — Part 4 Open-flame carbon-arc lamps.pdf
ISO 15216-2 2019 Microbiology of the food chain — Horizontal method for determination of hepatitis A virus and norovirus using real-time RT-PCR — Part 2 Method for detection.pdf
ISO 20136 2020 Leather — Determination of degradability by micro-organisms.pdf
ISO 15189 2022 Medical laboratories — Requirements for quality and competence.pdf
GB-T 13187-2012 磁带录放音系统 一般条件与要求.pdf
GB-T 21110-2007 放映设备 画面尺寸和放映距离的计算.pdf
GB-T 16505.2-1996 信息处理系统 开放系统互连 文卷传送、访问和管理 第2部分 虚文卷存储器定义.pdf
GB-T 7161-1987 非密封放射性物质 识别和证书.pdf
GB-T 12591-2002 化学试剂 乙醚.pdf
GB-T 18700.6-2005 远动设备和系统 第6-2部分 与ISO标准和ITU-T建议 兼容的远动协议 OSI 1至4层基本标准的使用.pdf
GB-T 8029-2010 柴油机喷油泵校泵油.pdf
GB-T 5321-2005 量热法测定电机的损耗和效率.pdf
GB-T 27068-2006 合格评定结果的承认和接受协议.pdf
GB-T 17935-2023 螺口灯座.pdf