GB 33955-2024 Chinese PDF GB/T 45411.1-2025 GB/T 44991-2025_Chinese: Railway applications -

GB/T 44991-2025_Chinese: Railway applications - Testing of rolling stock on completion of construction and before entry into service (Chinese: 轨道交通 机车车辆制成后投入使用前的试验方法)

GB 45187-2024_Chinese: Fall protection - Climb auto system against fall (Chinese: 坠落防护 动力升降防坠落装置)

English versions: GB 28008-2024

5-2025_Chinese: Recovery of traction battery used in electric vehicle - Echelon use - Part 5: Battery design guide for echelon use (Chinese: 车用动力电池回收利用 梯次利用 第5部分：可梯次利用设计指南)

English versions: GB/T 44873-2024

GB 33955-2024 Chinese PDF GB/T 45411.1-2025 GB/T 44991-2025_Chinese: Railway applications -GB 33955 2024_Chinese: Steel wire ropes for mine hoisting (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 33955 2024