GB/T 19480-2025 Chinese PDF (GB /T19480-2025) GB 45670.1-2025 4-2024_Chinese: Devices and integration in

4-2024_Chinese: Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language(EDDL) - Part 4: EDD interpretation (Chinese: 企业系统中的设备和集成 过程控制用功能块（FB）和电子设备描述语言（EDDL） 第4部分：EDD互操作)

English versions: GB/T 21121-2024

English versions: GB/T 12385-2025

English versions: GB/T 30637-2025

4-2024_Chinese: Antimicrobial and cleaning function of household and similar electrical appliances - Part 4: Particular requirements for refrigerator (Chinese: 家用和类似用途电器的抗菌、除菌、净化功能 第4部分：电冰箱的特殊要求)

GB/T 19480-2025 Chinese PDF (GB /T19480-2025) GB 45670.1-2025 4-2024_Chinese: Devices and integration inGB T 19480 2025_Chinese: Vocabulary for meat and meat products (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19480 2025