GB/T 29324-2024 Chinese PDF (GB/T29324-2024) GB 45671-2025 GB/T 28199-2025_Chinese: Oil-filled radiator (Chinese:

GB/T 28199-2025_Chinese: Oil-filled radiator (Chinese: 电热油汀)

GB/T 16262

GB/T 44883-2024_Chinese: Energy efficiency control system in process production - Design requirements (Chinese: 流程生产能效管控系统 设计要求)

5-2025_Chinese: Uncut finished spectacle lenses - Part 5: Abrasion-resistant of surfaces test methods (Chinese: 眼镜镜片 第5部分：表面耐磨试验方法)

English versions: GB/T 44797-2025

GB/T 29324-2024 Chinese PDF (GB/T29324-2024) GB 45671-2025 GB/T 28199-2025_Chinese: Oil-filled radiator (Chinese:GB T 29324 2024_Chinese: Carbon fiber reinforced composite core for overhead electrical conductors (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 29324 2024