GB-T 27302-2008 食品安全管理体系 速冻方便食品生产企业要求
ISO 11377 1997 Textile floor coverings — Floor soiling — Test site set-up and soiling evaluati.pdf
ISO 19112 2019 Geographic information — Spatial referencing by geographic identifiers.pdf
ISO 24014-1 2021 Public transport — Interoperable fare management system — Part 1 Architecture.pdf
ISO 20947-2 2020 Performance evaluation protocol for digital fitting systems Part 2 Virtual garment.pdf
ISO 4892-1 2024 Plastics Methods of exposure to laboratory light sources Part 1 General guidance and requirements.pdf
ISO 11125-9 2021 Preparation of steel substrates before application of paints and related products Test methods for metallic blast-cleaning abrasives Part 9 Wear testing and performance.pdf
ISO 18948 2018 Imaging materials — Photo books — Test methods for permanence and durability.pdf
ISO IEC TR 38505-2 -2018 中文版.pdf
ISO 9873 2019 Dentistry — Intra-oral mirrors.pdf
ISO IEC 13238-3 1998 Information technology — Data Management — Part 3 IRDS export import facility.pdf
GB-T 18272.2-2000 工业过程测量和控制 系统评估中系统特性的评定 第2部分 评估方法学.pdf
GB-T 15476-2008 肾功能仪.pdf
GB-T 8834-2016 纤维绳索 有关物理和机械性能的测定.pdf
GB-T 16768-1997 金属切削机床 振动测量方法.pdf
GB-T 10062.1-2003 锥齿轮承载能力计算方法 第1部分 概述和通用影响系数.pdf
GB-T 19886-2005 声学 隔声罩和隔声间噪声控制指南.pdf
GB-T 21137-2007 烟叶 片烟大小的测定.pdf
GB-T 11685-2003 半导体X射线探测器系统和半导体X射线能谱仪的测量方法.pdf
GB-T 22382-2017 额定电压72.5 kV 及以上气体绝缘金属封闭开关设备与电力变压器之间的直接连接.pdf
GB-T 19840-2005 回转容积泵 技术要求.pdf