GB/T 45637-2025 Chinese PDF (GB /T45637-2025) GB 21456-2024

GB/T 45637-2025 Chinese PDF (GB /T45637-2025) GB 21456-2024GB T 45637 2025_Chinese: Electrically operated toothbrushes Methods for measuring the performance (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45637 2025

English versions: GB/T 45030-2024

1-2025_Chinese: Technical specification for animal genetic resource survey - Part 1: General (Chinese: 畜禽遗传资源调查技术规范 第1部分：总则)

GB/T 11067

GB/T 8607-2024_Chinese: Specified wheat flour (Chinese: 专用小麦粉)

GB 37219-2023_Chinese: Safety specification of inflatable play equipment (Chinese: 充气式游乐设施安全规范)

GB/T 18882

English versions: GB/T 45506-2025

English versions: GB/T 45280-2025

English versions: GB/T 45431-2025

GB/T 11578-2025_Chinese: The landing boom for S

GB 30077-2023_Chinese: Requirements on emergency rescue materials equipment for hazardous chemical enterprises (Chinese: 危险化学品单位应急救援物资配备要求)

English versions: GB/T 45542-2025