DB63-T 1364-2015 莜麦青引3号种子生产技术规范 青海省
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ISO 19156 2023 Geographic information — Observations, measurements and samples.pdf
ISO 24143 2022 Information and documentation Information Governance Concept and principles.pdf
ISO 11117 2019 Gas cylinders — Valve protection caps and guards — Design, construction an.pdf
ISO 657-11 1980 Hot-rolled steel sections Part 11 Sloping flange channel sections (Metric series) Dimensions and sectional properties.pdf
ISO 10303-235 2019 Industrial automation systems and integration — Product data representation and exchange — Part 235 Application protocol Engineering properties and materials information.pdf
ISO IEC 9576-1 1995 Information technology — Open Systems Interconnection — Connectionless Presentation protocol Protocol specification — Part 1.pdf
ISO 16639 2017 Surveillance of the activity concentrations of airborne radioactive substances in the workplace of nuclear facilities.pdf
ISO 7240-1 2014 Fire detection and alarm systems — Part 1 General and definitions.pdf
GB-T 13700-1992 六氟化铀中钼的分光光度法测定.pdf
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GB-T 7674-2020 额定电压72.5kV及以上气体绝缘金属封闭开关设备.pdf
GB-T 26479-2011 弹性密封部分回转阀门 耐火试验.pdf
GB-T 15634-2014 行政、商业和运输业电子数据交换 段目录.pdf
GB-T 15130.1-1994 信息处理 数据交换用90 mm改进调频制记录的位密度为15916 磁通翻转-弧度、每面80条磁道的软磁盘 第一部分 尺寸、物理性能和磁性能.pdf
GB-T 38732-2020 表面活性剂 工业烷基磺酸盐试验方法.pdf
GB-T 2577-2005 玻璃纤维增强塑料树脂含量试验方法.pdf
GB-T 28195-2011 玻璃软化点测试方法.pdf
GB-T 12806-2011 实验室玻璃仪器 单标线容量瓶.pdf