GB/T 19960-2024 Chinese PDF (GB/T19960-2024) GB/T 4340.2-2025 English versions: GB/T 44973-2024

English versions: GB/T 44973-2024

English versions: GB/T 45495-2025

GB/T 28547-2023_Chinese: Selection and application recommendations of metal oxide surge arresters for a

1-2024_Chinese: Warehouse logistics equipment - Specification for reliability test - Part 1: Conveying and sorting equipment (Chinese: 物流仓储设备 可靠性试验规范 第1部分：输送分拣设备)

English versions: GB 4716-2024

GB/T 19960-2024 Chinese PDF (GB/T19960-2024) GB/T 4340.2-2025 English versions: GB/T 44973-2024GB T 19960 2024_Chinese: Wind energy generation systems General technical specification and test method of wind turbines (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19960 2024