RB-T 094-2022 光伏系统持续发电性能评价技术规范
ISO 2505 2023 Thermoplastics pipes — Longitudinal reversion — Test method and parame.pdf
ISO 7539-5 1989 Corrosion of metals and alloys — Stress corrosion testing — Part 5 Preparation and use of C-ring specimens.pdf
ISO 19820 2016 Water quality — Determination of the acute toxicity to the marine rotifer Brachionus plicatilis.pdf
ISO 8130-8 2021 Coating powders — Part 8 Assessment of the storage stability of thermosetting powders.pdf
ISO 4905 2023 Corrosion of metals and alloys — Electrochemical test methods for high-temperature corrosion testing of metallic materials in molten salts.pdf
ISO 6916-1 1995 Flexible cellular polymeric materials — Sponge and expanded cellular rubber products — Specification — Part 1 Sheeting.pdf
ISO 1658 2022 Natural rubber (NR) Evaluation procedure.pdf
ISO 14869-2 2002 Soil quality Dissolution for the determination of total element content Part 2 Dissolution by alkaline fusion.pdf
ISO 24578 2021 Hydrometry Acoustic Doppler profiler Method and application for measurement of flow in open channels from a moving boat.pdf
ISO IEC 21559-1 2022 Telecommunications and information exchange between systems — Future network protocols and mechanisms — Part 1 Switching and routing.pdf
GB-T 18520-2001 植物保护机械 喷雾机 喷头和压力表的连接尺寸.pdf
GB-Z 36517-2018 滚动轴承 一般载荷条件下轴承修正参考额定寿命计算方法.pdf
GB-T 9258.1-2000 涂附磨具用磨料 粒度分析 第1部分 粒度组成.pdf
GB-T 3788-1995 真空电容器通用技术条件.pdf
GB-T 35734-2017 便携式管激发X射线荧光分析仪 分类、安全要求及其试验.pdf
GB-T 9043-2008 通信设备过电压保护用气体放电管通用技术条件.pdf
GB-T 11140-2008 石油产品硫含量的测定 波长色散X射线荧光光谱法.pdf
GB-T 18950-2003 橡胶和塑料软管 静态下耐紫外线性能测定.pdf
GB-T 19811-2005 在定义堆肥化中试条件下 塑料材料崩解程度的测定.pdf
GB-T 1114-2016 套式立铣刀.pdf