GB/T 32895-2025 Chinese PDF (GB /T32895-2025) GB/T 18822.2-2024 21-2025_Chinese: Test method for noise

21-2025_Chinese: Test method for noise of household and similar electrical appliances - Part 21: Particular requirements for oral hygiene appliances (Chinese: 家用和类似用途电器噪声测试方法 第21部分：口腔卫生器具的特殊要求)

English versions: GB/T 22474-2025

GB/T 17215

3-2024_Chinese: Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language (EDDL) - Part 3: EDDL syntax and semantics (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3部分：EDDL语法与语义)

GB/T 32895-2025 Chinese PDF (GB /T32895-2025) GB/T 18822.2-2024 21-2025_Chinese: Test method for noiseGB T 32895 2025_Chinese: Communication protocols for swapping battery pack of electric vehicle (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32895 2025