GB/T 35594-2023 Chinese PDF (GB/T35594-2023) GB/T 45243-2025 GB/T 16472-2024_Chinese: Codes for passengers

GB/T 16472-2024_Chinese: Codes for passengers

2-2024_Chinese: Implants for surgery - Active implantable medical devices - Part 2: Cardiac pacemakers (Chinese: 手术植入物 有源植入式医疗器械 第2部分：心脏起搏器)

selection and erection (Chinese: 爆炸性环境 第15部分：电气装置设计、选型、安装规范)

GBZ45268-2025_Chinese: Guidelines for principal component reliability testing for LED light sources and LED luminaires (Chinese: LED光源和LED灯具主要组件可靠性试验指南)

GB/T 22321

GB/T 35594-2023 Chinese PDF (GB/T35594-2023) GB/T 45243-2025 GB/T 16472-2024_Chinese: Codes for passengersGB T 35594 2023_Chinese: Paper and board for pharmaceutical packaging (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 35594 2023