GB/T 45348-2025 Chinese PDF (GB /T45348-2025) GB/T 45338-2025 GB/T 45233-2025_Chinese: Guidelines for comprehensive

GB/T 45233-2025_Chinese: Guidelines for comprehensive safety risk assessment of chemical industry park (Chinese: 化工园区安全风险评估导则)

GB/T 45321-2025_Chinese: Measuring method for electric and photometric parameters of filament light sources for power-driven vehicles (Chinese: 机动车用灯丝光源光电参数测量方法)

English versions: GB/T 44933-2024

GB/T 19396-2025_Chinese: Terbium-dysprosium-iron magnetostrictive materials (Chinese: 铽镝铁磁致伸缩材料)

GB/T 45348-2025 Chinese PDF (GB /T45348-2025) GB/T 45338-2025 GB/T 45233-2025_Chinese: Guidelines for comprehensiveGB T 45348 2025_Chinese: Information technology Real time locating Technical specification for sound source locating and imaging system (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45348 2025