GB/T 4214.17-2024 Chinese PDF (GB/T4214.17-2024) GB/T 20014.28-2025 GB/T 31814-2024_Chinese: Frozen scallop (Chinese:

GB/T 31814-2024_Chinese: Frozen scallop (Chinese: 冻扇贝)

GB/T 13671-2025_Chinese: Electrochemical test method for crevice corrosion of stainless steel (Chinese: 不锈钢缝隙腐蚀电化学试验方法)

English versions: GB 20031-2024

GB/T 38659

GB/T 27967-2024_Chinese: Format of road weather forecast (Chinese: 公路交通气象预报格式)

GB/T 4214.17-2024 Chinese PDF (GB/T4214.17-2024) GB/T 20014.28-2025 GB/T 31814-2024_Chinese: Frozen scallop (Chinese:GB T 4214. 17 2024_Chinese: Test method for noise of household and similar electrical appliances Particular requirements for dry cleaning robots (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4214. 17 2024