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  • ETSI TS 136 413/5-2018 Lte; Evolved Universal Terrestrial Radio Access Network (E-Utran); S1 Application Pr...2023-07-24
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  • DIN EN 9132-2017 Aerospace series - Quality management systems - Data Matrix Quality Requirements for Parts...2023-07-24
  • ASTM B825-2019 Standard Test Method for Coulometric Reduction of Surface Films on Metallic Test Samples2023-07-24
  • DIN EN 12331-2015 Food processing machinery - Mincing machines - Safety and hygiene requirements2023-07-24
  • EN 12681-1-2017 Founding. Radiographic testing. Part 1:Film techniques2023-07-24
  • ETSI TS 125 469-2020 Universal Mobile Telecommunications System (Umts); Utran Iuh Interface Home Node B (Hn...2023-07-24
  • GA/T 1609-2019 法庭科学 生物检材中林可霉素检验 液相色谱-质谱法 Forensic sciences-Examination methods for lin...2023-07-24
  • DB51/T 3088-2023 营运山区公路地质灾害及边坡工程风险评价规程2023-07-24
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  • QX/T 670-2023 气候资源评价 气候禀赋2023-07-24
  • DB42/T 2064.2-2023 建筑信息模型审查系统规范 第2部分:模型交付规范2023-07-24
  • HG/T 6000-2022 电磁式酸碱浓度计2023-07-24
  • DB42/T 2064.3-2023 建筑信息模型审查系统规范 第3部分:数据交付规范2023-07-24
  • QX/T 663-2023 气象影视制播系统运行维护规范2023-07-24
  • HG/T 4358-2022 数码彩色相纸2023-07-24
  • QX/T 666-2023 农业气象观测规范 花生2023-07-24
  • GB/T 42741-2023 固体材料使用自由空间法的电磁参数测量方法2023-07-24
  • YY 1881-2023 医用正压送风式呼吸器2023-07-24
  • QX/T 662-2023 人工影响天气作业信息 XML格式2023-07-24
  • YY 0503-2023 环氧乙烷灭菌器2023-07-24