GB/T 39075.201-2023 Chinese PDF (GB/T39075.201-2023) GB/T 45605-2025 English versions: GB 30253-2024

English versions: GB 30253-2024

English versions: GB/T 21295-2024

GB/T 29335-2024_Chinese: General quality requirements for twist-off caps of food containers (Chinese: 食品容器用爪式旋开盖质量通则)

GB/T 21200-2024_Chinese: Toner used in dry dual-component developer for laser printer (Chinese: 激光打印机干式双组分显影剂用墨粉)

GB/T 39075.201-2023 Chinese PDF (GB/T39075.201-2023) GB/T 45605-2025 English versions: GB 30253-2024GB T 39075. 201 2023_Chinese: Organic light emitting diode(OLED)light sources for general lighting Safety Part 2 1: Particular requirements Semi integrated OLED modules (Chinese: OLED 2 1 OLED) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 39075. 201 2023