GB/T 6822-2024 Chinese PDF (GB /T6822-2024) GB/T 45314-2025 GB/T 45467-2025_Chinese: Fiber reinforced polymer

GB/T 45467-2025_Chinese: Fiber reinforced polymer composite tubes for confining concrete (Chinese: 约束混凝土用纤维增强复合材料管)

English versions: GB 14866-2023

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

6-2025_Chinese: Methods for chemical analysis of lead concentrates - Part 6: Determination of bismuth content (Chinese: 铅精矿化学分析方法 第6部分：铋含量的测定)

English versions: GB/T 19480-2025

GB/T 6822-2024 Chinese PDF (GB /T6822-2024) GB/T 45314-2025 GB/T 45467-2025_Chinese: Fiber reinforced polymerGB T 6822 2024_Chinese: Anti fouling and anti corrosive paint systems on ship hulls (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 6822 2024