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62-2025_Chinese: National food safety standard - Food contact materials and products - Determination of migration and release of N-nitrosamines (Chinese: 食品安全国家标准 食品接触材料及制品 N-亚硝胺类化合物迁移量和释放量的测定)
English versions: GB/T 45130-2025
GB/T 21199-2024_Chinese: Dry toner for laser printer (Chinese: 激光打印机用干式显影剂)
English versions: GB/T 30785-2025
English versions: GB/T 45454-2025
GB/T 45333-2025 Chinese PDF (GB /T45333-2025) GB/T 45118-2024 62-2025_Chinese: National food safety standardGB T 45333 2025_Chinese: Diamond like carbon films Determination of friction and wear characteristics of diamond like carbon films by ball on disc method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45333 2025
