GB/T 25993-2023 Chinese PDF (GB/T25993-2023) GB/T 17469-2024 3-2025_Chinese: Lightning protection system components(LPSC)

3-2025_Chinese: Lightning protection system components(LPSC) - Part 3: Requirements for isolating spark gaps(ISGs) (Chinese: 雷电防护系统部件（LPSC） 第3部分： 隔离放电间隙（ISGs）的要求)

GB/T 45200-2025_Chinese: Determination of neohesperidin dihydrochalcone in feeds - High performance liquid chromatography (Chinese: 饲料中新甲基橙皮苷二氢查耳酮的测定 高效液相色谱法)

GB/T 45061-2024_Chinese: Frozen fish fillets (Chinese: 冻鱼片)

2-2025_Chinese: Motor vehicle coolant - Part 2: Electric vehicle coolant (Chinese: 机动车冷却液 第2部分：电动汽车冷却液)

GB/T 24021-2024_Chinese: Environmental management - Environmental labels and declarations - Self-declared environmental claims (Type II environmental labelling) (Chinese: 环境管理 环境标志和声明 自我环境声明 （II型环境标志）)

GB/T 25993-2023 Chinese PDF (GB/T25993-2023) GB/T 17469-2024 3-2025_Chinese: Lightning protection system components(LPSC)GB T 25993 2023_Chinese: Permeable paving bricks and permeable paving flags (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25993 2023