GB/T 45591-2025 Chinese PDF (GB /T45591-2025) GB/T 45271-2025 GB/T 1480-2025_Chinese: Metallic powders -

GB/T 1480-2025_Chinese: Metallic powders - Determination of particle size by dry sieving (Chinese: 金属粉末 干筛分法测定粒度)

GB/T 45440-2025_Chinese: E-commerce housekeeping - Ability information description of housekeeping service personnel (Chinese: 电子商务家政 家政服务人员能力信息描述)

3-2025_Chinese: Specifications for the social security card one-card-pass of the People’s Republic of China - Part 3: Security specifications (Chinese: 中华人民共和国社会保障卡一卡通规范 第3部分：安全规范)

61-2025_Chinese: National food safety standard - Food contact materials and products - Determination of migration of 2

English versions: GB/T 45233-2025

GB/T 45591-2025 Chinese PDF (GB /T45591-2025) GB/T 45271-2025 GB/T 1480-2025_Chinese: Metallic powders -GB T 45591 2025_Chinese: Code of practice for phytosanitary phosphine fumigation treatments of fruits and vegetables (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45591 2025