GB/Z 45064-2024 Chinese PDF (GB /Z45064-2024) GB/T 12690.20-2024 GB/T 5453-2025_Chinese: Textiles - Determination

GB/T 5453-2025_Chinese: Textiles - Determination of the permeability of fabrics to air (Chinese: 纺织品 织物透气性的测定)

name and model compilation method for special motor vehicles and special trailers (Chinese: 专用汽车和专用挂车分类、名称及型号编制方法)

English versions: GB/T 45452-2025

English versions: GB/T 45297-2025

GB/T 44937

GB/Z 45064-2024 Chinese PDF (GB /Z45064-2024) GB/T 12690.20-2024 GB/T 5453-2025_Chinese: Textiles - DeterminationGBZ45064 2024_Chinese: Equipment for general lighting purposes Stroboscopic effects Objective test method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GBZ45064 2024