Pay in 4 interest-free payments of $14.75 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
31-2025_Chinese: National food safety standard - Food contact materials and products - Determination of residual and migration of vinyl chloride
GB/T 44964-2024_Chinese: Technical specification for performance testing of egg-type chicken (Chinese: 蛋鸡生产性能测定技术规范)
polyvinyl alcohol
GB/T 45471-2025_Chinese: Test method for mode III interlaminar fracture toughness of carbon fiber reinforced composite materials - Edge crack torsion method (Chinese: 碳纤维增强复合材料Ⅲ型层间断裂韧性的测定 边缘裂纹扭转法)
GB/T 18269-2024 Chinese PDF (GB/T18269-2024) GB 5009.229-2025 31-2025_Chinese: National food safety standardGB T 18269 2024_Chinese: Hand tools for live working with 1 kV AC, 1. 5 kV DC and below (Chinese: 1 kV1. 5 kV) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18269 2024
US$ 174.97
US$ 19.95
US$ 79.33
US$ 41.99
US$ 79.98
