GB/T 34671-2024 Chinese PDF (GB/T34671-2024) GB 5009.5-2025 1-2025_Chinese: Plastics - Poly(phenylene ether)(PPE）moulding

1-2025_Chinese: Plastics - Poly(phenylene ether)(PPE）moulding and extrusion materials - Part 1: Designation system and basis for specifications (Chinese: 塑料 聚苯醚（PPE）模塑和挤出材料 第1部分：命名系统和分类基础)

GB/T 45341-2025_Chinese: Digital transformation management - Reference architecture (Chinese: 数字化转型管理 参考架构)

GB/T 35205

GB/T 12690

GB/T 45470-2025_Chinese: Recycled carbon fiber for cement concrete (Chinese: 水泥混凝土用回收碳纤维)

GB/T 34671-2024 Chinese PDF (GB/T34671-2024) GB 5009.5-2025 1-2025_Chinese: Plastics - Poly(phenylene ether)(PPE）mouldingGB T 34671 2024_Chinese: Drying technical specification for fresh white jelly fungus (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 34671 2024