GB/T 23921-2023 Chinese PDF (GB/T23921-2023) GB/T 21833.3-2024 GB/T 30000

GB/T 30000

GB 4351-2023_Chinese: Portable fire extinguishers (Chinese: 手提式灭火器)

English versions: GB/T 24725-2024

117-2024_Chinese: Safety of household and similar electrical appliances - Part 117: Particular requirements for electric ondol mattress with a non-flexible heated part (Chinese: 家用和类似用途电器的安全 第117部分：带非柔性加热部件的电暖床垫的特殊要求)

115-2024_Chinese: Safety of household and similar electrical appliances - Part 115: Particular requirements for evaporative air coolers (Chinese: 家用和类似用途电器的安全 第115部分：蒸发式冷风扇的特殊要求)

GB/T 23921-2023 Chinese PDF (GB/T23921-2023) GB/T 21833.3-2024 GB/T 30000GB T 23921 2023_Chinese: Tri wheel vehicles Axle shaft (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23921 2023