GB/T 2424.7-2024 Chinese PDF (GB/T2424.7-2024) GB/T 19518.1-2024 English versions: GB/T 14949

English versions: GB/T 14949

English versions: GB/T 45493-2025

English versions: GB/T 12428-2023

GB/T 4541-2023_Chinese: Position-indicating lights for life-saving appliances of marine (Chinese: 船用救生设备示位灯)

203-2023_Chinese: Organic light emitting diode(OLED)light sources for general lighting - Safety - Part 2-3: Particular requirements - Flexible OLED tiles and panels (Chinese: 普通照明用有机发光二极管（OLED）光源 安全 第2-3部分: 特殊要求 柔性OLED光片和面板)

GB/T 2424.7-2024 Chinese PDF (GB/T2424.7-2024) GB/T 19518.1-2024 English versions: GB/T 14949GB T 2424. 7 2024_Chinese: Environmental testing Part 3: Supporting documentation and guidance Measurements in temperature chambers for tests A (Cold) and B (Dry heat) (with load) (Chinese: 3 AB) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 2424. 7 2024