GB 45670.2-2025 Chinese PDF GB/T 11617-2025 11-2024_Chinese: Electrical safety in low

11-2024_Chinese: Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing

GB/T 18216

2-2025_Chinese: Textiles - Determination of the abrasion resistance of fabrics by the Martindale method - Part 2: Determination of specimen breakdown (Chinese: 纺织品 马丁代尔法织物耐磨性的测定 第2部分：试样破损的测定)

GB 17741-2025_Chinese: Evaluation of seismic safety for engineering sites (Chinese: 工程场地地震安全性评价)

GB 10408-2025_Chinese: Intrusion and hold-up alarm systems - Intrusion detector (Chinese: 入侵和紧急报警系统 入侵探测器)

GB 45670.2-2025 Chinese PDF GB/T 11617-2025 11-2024_Chinese: Electrical safety in lowGB 45670. 2 2025_Chinese: Norm of water intake for service industry in the Yellow River basin Part 2: Natatorium (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 45670. 2 2025