GB/T 30332-2024 Chinese PDF (GB/T30332-2024) GB/T 27772-2025 N-dimethylformamide in toys and children's

N-dimethylformamide in toys and children's products - Gas chromatography-mass spectrometry (Chinese: 玩具及儿童用品材料中N

38-2025_Chinese: National food safety standard - Food microbiological examination - Counting of Escherichia Coli (Chinese: 食品安全国家标准 食品微生物学检验 大肠埃希氏菌计数)

GB/T 45474-2025_Chinese: Test method for mode II interlaminar fracture toughness of carbon fiber reinforced composite materials - Three point bending method with end notched (Chinese: 碳纤维增强复合材料Ⅱ型层间断裂韧性的测定 端部切口三点弯曲法)

English versions: GB 23394-2024

English versions: GB/T 45336-2025

GB/T 30332-2024 Chinese PDF (GB/T30332-2024) GB/T 27772-2025 N-dimethylformamide in toys and children'sGB T 30332 2024_Chinese: Requirements for elements and format of warehouse receipts (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 30332 2024