GB/T 12910-2023 Chinese PDF (GB/T12910-2023) GB/T 45284.5-2025 3-2023_Chinese: Incandescent lamps - Safety

3-2023_Chinese: Incandescent lamps - Safety specifications - Part 3: Tungsten-halogen lamps (non-vehicle) (Chinese: 白炽灯 安全规范 第3部分：卤钨灯（非机动车辆用）)

2-2023_Chinese: Test conditions for numerically controlled turning machines and turning centres - Part 2: Geometric tests for machines with a vertical workholding spindle (Chinese: 数控车床和车削中心检验条件 第2部分：立式机床几何精度检验)

English versions: GB/T 45570-2025

1-2025_Chinese: Rough-terrain trucks - Safe use requirements - Part 1: Variable-reach trucks (Chinese: 越野叉车 安全使用要求 第1部分：伸缩臂式叉车)

GB/T 12910-2023 Chinese PDF (GB/T12910-2023) GB/T 45284.5-2025 3-2023_Chinese: Incandescent lamps - SafetyGB T 12910 2023_Chinese: Paper and board Determination of titanium dioxide content (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 12910 2023