GB/T 5700-2023 Chinese PDF (GB/T5700-2023) GB/T 45634-2025 English versions: GB/T 32934-2025

English versions: GB/T 32934-2025

English versions: GB/T 8607-2024

3-2022_Chinese: Textile machinery and accessories - Beams for winding - Part 3: Weaver’s beams (Chinese: 纺织机械与附件 经轴 第3部分：织轴)

GB/T 45524-2025_Chinese: Public security - Flammable and explosive gas detection and alarm device (Chinese: 公共安全 易燃易爆气体探测报警装置)

English versions: GB 4234

GB/T 5700-2023 Chinese PDF (GB/T5700-2023) GB/T 45634-2025 English versions: GB/T 32934-2025GB T 5700 2023_Chinese: Methods of lighting measurement (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5700 2023