GB/T 28182-2024 Chinese PDF (GB/T28182-2024) GB/T 45506-2025 GB/T 31814-2024_Chinese: Frozen scallop (Chinese:

GB/T 31814-2024_Chinese: Frozen scallop (Chinese: 冻扇贝)

GB/T 19635-2024_Chinese: Cotton - Sea island cotton (Chinese: 棉花 长绒棉)

GB 20827-2025_Chinese: Criteria of physical examination for commercial divers (Chinese: 职业潜水员体格检查要求)

GB/T 45227-2025_Chinese: Technical requirements for closed-off management system of chemical industry park (Chinese: 化工园区封闭管理系统技术要求)

English versions: GB/T 18297-2024

GB/T 28182-2024 Chinese PDF (GB/T28182-2024) GB/T 45506-2025 GB/T 31814-2024_Chinese: Frozen scallop (Chinese:GB T 28182 2024_Chinese: Surge arresters containing series gapped structures with rated voltage 52 kV and less (Chinese: 52 kV) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 28182 2024