GB/T 3880.3-2024 Chinese PDF (GB/T3880.3-2024) GB/T 45479-2025 GB/T 4138-2024_Chinese: Rare earth ferrosilicon

GB/T 4138-2024_Chinese: Rare earth ferrosilicon magnesium alloy (Chinese: 稀土镁硅铁合金)

English versions: GB/T 32158-2025

GB/T 34577-2024_Chinese: Technical guide for by-pass working on distribution network (Chinese: 配电网旁路作业技术导则)

GB/T 44970-2024_Chinese: Grain and oil machinery - Air cushion belt conveyor (Chinese: 粮油机械 气垫带式输送机)

GB/T 3880.3-2024 Chinese PDF (GB/T3880.3-2024) GB/T 45479-2025 GB/T 4138-2024_Chinese: Rare earth ferrosiliconGB T 3880. 3 2024_Chinese: Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering Part 3: Tolerances on forms and dimensions (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 3880. 3 2024