GB/T 4706.49-2024 Chinese PDF (GB/T4706.49-2024) GB/T 19396-2025 2-2022_Chinese: Petroleum and natural gas

2-2022_Chinese: Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 2: Qualification and manufacture (Chinese: 石油天然气工业 玻璃纤维增强塑料管 第2部分：评定与制造)

English versions: GB/T 45443-2025

English versions: GB 25502-2024

11-2024_Chinese: High-strength structural bolting assemblies for preloading - Part 11: Load indicating washer (Chinese: 预载荷高强度栓接结构连接副 第11部分：载荷指示垫圈)

4-2025_Chinese: Information technology - Extensible biometric data interchange formats - Part 4: Finger image data (Chinese: 信息技术 可扩展的生物特征识别数据交换格式 第4部分：指纹图像数据)

GB/T 4706.49-2024 Chinese PDF (GB/T4706.49-2024) GB/T 19396-2025 2-2022_Chinese: Petroleum and natural gasGB T 4706. 49 2024_Chinese: Safety of household and similar electrical appliances Part 49: Particular requirements for food waste disposer (Chinese: 49) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 49 2024