DB31-T 329.23-2021 重点单位重要部位安全技术防范系统要求 上海市
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ISO 1920-9 2009 Testing of concrete — Part 9 Determination of creep of concrete cylinders in compression.pdf
ISO 4250-2 2023 Earth-mover tyres and rims — Part 2 Loads and inflation pressures.pdf
ISO 4362 1999 Hydrometric determinations — Flow measurement in open channels using structures — Trapezoidal broad-crested weirs.pdf
ISO 24040 2022 Textiles Determination of certain benzotriazole compounds.pdf
ISO 20370 2009 Material used for producing wrappings for cigarette filters, cigarettes and other tobacco products — Determination of acetate content.pdf
ISO 5725-3 2023 Accuracy (trueness and precision) of measurement methods and results — P.pdf
ISO 10071-1 2008 Tools for pressing — Ball-lock punches — Part 1 Ball-lock punches for light.pdf
ISO IEC 23415 2024 Information technology — Data Format Description Language (DFDL) v1.0 Specification.pdf
ISO 19360 2016 Ships and marine technology Marine cranes Technical requirements for rigging applications.pdf
GB-T 19318-2024 小艇 远程液压操舵系统.pdf
GB-T 42165-2022 皮革 色牢度试验 耐汗渍色牢度.pdf
GB-T 45005-2024 建筑产品与服务环境声明通则.pdf
GB-T 1167-1996 过渡配合螺纹.pdf
GB-T 18943-2008 多孔橡胶与塑料 动态缓冲性能测定.pdf
GB-T 14144-2009 硅晶体中间隙氧含量径向变化测量方法.pdf
GB-T 2671.1-2017 内六角花形低圆柱头螺钉.pdf
GB-T 8313-2018 茶叶中茶多酚和儿茶素类含量的检测方法.pdf
GB-T 36053-2018 X射线反射法测量薄膜的厚度、密度和界面宽度 仪器要求、准直和定位、数据采集、数据分析和报告.pdf
GB-T 23352-2009 苹果干 技术规格和试验方法.pdf