GB/T 623-2024 Chinese PDF (GB/T623-2024) GB/T 6822-2024 English versions: GB/T 45049-2024

English versions: GB/T 45049-2024

GB/T 34747-2024_Chinese: Grades and specifications of dried sea cucumber (Chinese: 干海参等级规格)

English versions: GB/T 45352-2025

17-2024_Chinese: Test method for noise of household and similar electrical appliances - Particular requirements for dry-cleaning robots (Chinese: 家用和类似用途电器噪声测试方法 干式清洁机器人的特殊要求)

GB/T 623-2024 Chinese PDF (GB/T623-2024) GB/T 6822-2024 English versions: GB/T 45049-2024GB T 623 2024_Chinese: Chemical reagent Perchloric acid (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 623 2024