专利 一种加密数据分级解密方法及AI系统
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ISO 19742 2018 Optics and photonics Optical materials and components Test method for bubbles and inclusions in infrared optical materials.pdf
ISO 12141 2024 Stationary source emissions Determination of low range mass concentration of dust Manual gravimetric method.pdf
ISO 24144 2023 Thermal insulation — Test methods for specific heat capacity of thermal insulation for buildings in the high temperature range — Differential scanning calorimetry (DSC) method.pdf
ISO TS 24672 2023 Nanotechnologies — Guidance on the measurement of nanoparti.pdf
ISO 3795 1989 Road vehicles, and tractors and machinery for agriculture and forestry — Determination of burning behaviour of interior materials.pdf
ISO 22074-6 2021 Railway infrastructure — Rail fastening systems — Part 6 Test method for resistance to severe environmental conditions.pdf
ISO 7717-1985Aircraft. Four-wheel-drive tow tractors. Performance requirements factors for design fi.pdf
ISO 6812-1983Roll on_roll off ship-to-shore connection. Interface between terminals and ships with s.pdf
ISO 13276 2020 Tobacco and tobacco products — Determination of nicotine purity — Gravimetric method using tungstosilicic acid.pdf
GB-T 38037-2019 鞋类 拉链试验方法 拉片强度.pdf
GB-T 18311.6-2001 纤维光学互连器件和无源器件 基本试验和测量程序 第3-6部分 检查和测量 回波损耗.pdf
GB-T 17860.2-1999 电测量仪器 X-t记录仪 第2部分 推荐的附加试验方法.pdf
GB-T 21152-2018 土方机械 轮式或高速橡胶履带式机器 制动系统的性能要求和试验方法.pdf
GB-T 8294-2008 浓缩天然胶乳 硼酸含量的测定.pdf
GB-T 27824-2011 化学品 急性吸入毒性 固定浓度试验方法.pdf
GB-Z 25101-2010 音乐、电影、视频、录音和出版产业内容传递与权益管理标识符和描述符的功能要求.pdf
GB-T 44020-2024 信息技术 计算机图形图像处理和环境数据表示 混合与增强现实中实时人物肖像和实体的表示.pdf
GB-T 5780-2016 六角头螺栓 C级.pdf
GB-T 21408-2008 玻璃设备、管道和管件 15mm~150mm口径管道和管件的通用性和互换性.pdf