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English versions: GB/T 13631-2023
GB/T 45552-2025_Chinese: Technical specification for Bombyx mori genetic resource survey (Chinese: 家蚕遗传资源调查技术规范)
GB/T 14646-2025_Chinese: Retreaded tyres for passenger cars (Chinese: 轿车翻新轮胎)
GB/T 45279
GB/T 15324-2023 Chinese PDF (GB/T15324-2023) GB/T 25273-2025 English versions: GB/T 13631-2023GB T 15324 2023_Chinese: Test method of the physical properties for inner tube of aircraft tyres (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 15324 2023
