GB/T 45487-2025 Chinese PDF (GB /T45487-2025) GB/T 20972.2-2025 GB/T 45381-2025_Chinese: Gantry-type die sinking

GB/T 45381-2025_Chinese: Gantry-type die sinking electrical discharge machines with movable crossbeam - Testing of the accuracy (Chinese: 动梁式龙门电火花成形机床 精度检验)

English versions: GB/T 33555-2025

English versions: GB/T 44996-2024

GB/T 32507-2024_Chinese: Power quality - Terminology (Chinese: 电能质量 术语)

GB 20071-2025_Chinese: The protection of the occupants in the event of a lateral collision (Chinese: 汽车侧面碰撞的乘员保护)

GB/T 45487-2025 Chinese PDF (GB /T45487-2025) GB/T 20972.2-2025 GB/T 45381-2025_Chinese: Gantry-type die sinkingGB T 45487 2025_Chinese: Ships and marine technology Marine environment protection Specification for collecting data on ship's fuel oil consumption (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45487 2025