DB62-T 4690-2023 超高性能混凝土(UHPC)应用技术规范 甘肃省
BS EN ISO 643-2024 ISO 643 2019 Steels — Micrographic determination of the apparent grain size.pdf
ISO IEC 30105-4 2022 Information technology — IT Enabled Services-Business Process Outsourcing (ITES-BPO) lifecycle processes — Part 4 Key concepts.pdf
ISO 24434 2024 Radiological protection — Radiological monitoring for emergency.pdf
ISO TS 8000-65 2020 Data quality — Part 65 Data quality management Process measurement questionnaire.pdf
ISO-TR 13086-3 2018 Gas cylinders Guidance for design of composite cylinders Part 3 Calculation of stress ratios.pdf
ISO 13862 2022 Machinery for forestry — Feller-bunchers — Terms, definitions and commercial specifications.pdf
ISO 1629 2013 Rubber and latices — Nomenclature.pdf
ISO 13268 2022 Thermoplastics piping systems for non-pressure underground drainage and sewerage — Thermoplastics shafts or risers for inspection chambers and manholes — Determination of ring stiffness.pdf
ISO 12046 2012 Synchronous belt drives — Automotive belts — Determination of physical properties.pdf
ISO 13164-1 2013 Water quality — Radon-222 — Part 1 General principles.pdf
GB-T 18310.19-2002 纤维光学互连器件和无源器件 基本试验和测量程序 第2-19部分 试验 恒定湿热.pdf
GB-T 18977-2003 热环境人类工效学 使用主观判定量表评价热环境的影响.pdf
GB-T 3487-2015 乘用车轮辋规格系列.pdf
GB-T 41766-2022 气象气球.pdf
GB-T 3001-2017 耐火材料 常温抗折强度试验方法.pdf
GB-T 23554-2009 40%乙烯利水剂.pdf
GB-T 29182-2012 信息与文献 图书馆绩效指标.pdf
GB-T 12643-2013 机器人与机器人装备 词汇.pdf
GB-T 18157-2000 装箱单报文.pdf
GB-T 455-2002 纸和纸板撕裂度的测定.pdf