DB34-T 1337-2020 棉田全程安全除草技术规程 安徽省
ISO 13314 2011 Mechanical testing of metals — Ductility testing — Compression test.pdf
ISO TR 9705-2 2001 Reaction-to-fire tests — Full-scale room tests for surface products — Part 2 Technical background and guidance.pdf
ISO IEC 23005-1 2020 Information technology — Media context and control — Part.pdf
ISO 4155 2022 Magnesium and magnesium alloys — Determination of nickel — Inductively coupled plasma optical emission spectrometric method.pdf
ISO 3381 2021 Railway applications — Acoustics — Noise measurement inside railbound.pdf
ISO 6842 1989 Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Determination of total active matter content.pdf
ISO 2611-1 2024 Analysis of natural gas — Halogen content of biomethane — Part 1 HCl and HF content by ion chromatography.pdf
ISO 19014-2 2022 Earth-moving machinery — Functional safety — Part 2 Design and evaluation of hardware and architecture requirements for safety-related parts of the control system.pdf
ISO 12619-4 2016 Road vehicles Compressed gaseous hydrogen (CGH2) and hydrogen-natural gas blends fuel system components Part 4 Check valve.pdf
ISO 11037 2011 Sensory analysis — Guidelines for sensory assessment of the colour of products.pdf
GB-T 20183.2-2006 植物保护机械 喷雾设备 第2部分 液力喷雾机试验方法.pdf
GB-T 17626.22-2017 电磁兼容 试验和测量技术 全电波暗室中的辐射发射和抗扰度测量.pdf
GB-T 7154.1-2003 直热式阶跃型正温度系数热敏电阻器 第1-1部分 限流用空白详细规范 评定水平EZ.pdf
GB-T 23320-2009 纺织品 抗吸水性的测定 翻转吸收法.pdf
GB-T 21685-2008 木工机床 多轴钻床 术语.pdf
GB-T 25988-2010 道路车辆 牵引旅居挂车或轻型挂车的牵引连接装置 机械强度试验.pdf
GB-T 39582-2020 试验测试开放数据服务.pdf
GB-T 42827-2023 家用和类似用途的交流换气扇及其调速器 性能测试方法.pdf
GB-T 324-2008 焊缝符号表示法.pdf
GB-T 25393-2010 葡萄栽培和葡萄酒酿制设备 葡萄收获机 试验方法.pdf