GB/T 24671-2023 Chinese PDF (GB/T24671-2023) GB/T 17435-2025 3-2024_Chinese: Equipment for crop protection

3-2024_Chinese: Equipment for crop protection - Spraying equipment - Part 3: Test method to assess the performance of volume/area adjustment systems (Chinese: 植物保护机械 喷雾设备 第3部分：评价单位面积施药液量调节系统性能的试验方法)

16 MPa series - Part 2: Compact series with bores from 25 mm to 220 mm (Chinese: 液压传动 16MPa系列单出杆缸的安装尺寸 第2部分：缸径25mm～220mm 紧凑型系列)

GB/T 45518-2025_Chinese: Textiles - Determination of prohibited or restricted dyestuffs - Liquid chromatography-high resolution mass spectrometry method (Chinese: 纺织品 禁限用染料的测定 液相色谱-高分辨质谱法)

and laboratory use - Part 17: Particular requirements for equipment intended to be used in educational establishments by children (Chinese: 测量、控制和实验室用电气设备的安全要求 第17部分：教育机构中儿童使用设备的特殊要求)

English versions: GB/T 45231-2025

GB/T 24671-2023 Chinese PDF (GB/T24671-2023) GB/T 17435-2025 3-2024_Chinese: Equipment for crop protectionGB T 24671 2023_Chinese: Agricultural irrigation equipment Graphical symbols for pressurized irrigation systems (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24671 2023