GB/T 39075.203-2023 Chinese PDF (GB/T39075.203-2023) GB/T 29165.3-2023 English versions: GB/T 44911-2024

English versions: GB/T 44911-2024

GB/T 17732-2023_Chinese: Determination of dense shaped refractory products containing carbon (Chinese: 致密定形含碳耐火制品试验方法)

GB/T 23106-2024_Chinese: Household and similar use electrical hair care appliances - Methods for measuring the performance (Chinese: 家用和类似用途毛发护理器具 性能测试方法)

GB 20943-2025_Chinese: Minimum allowable values of energy efficiency and energy efficiency grades for AC-DC and AC-AC power supplies (Chinese: 交流-直流和交流-交流电源能效限定值及能效等级)

GB/T 22249-2024_Chinese: Determination of lycopene in health foods (Chinese: 保健食品中番茄红素的测定)

GB/T 39075.203-2023 Chinese PDF (GB/T39075.203-2023) GB/T 29165.3-2023 English versions: GB/T 44911-2024GB T 39075. 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: OLED 2 3: 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. 203 2023