GB/T 10810.5-2025 Chinese PDF (GB /T10810.5-2025) GB/T 15370.3-2025 measuring or monitoring of protective

measuring or monitoring of protective measures - Part 12: Power metering and monitoring devices(PMD) (Chinese: 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第12部分：电量测量和监视装置（PMD）)

2-2025_Chinese: Household electric direct-acting room heaters - Methods for measuring performance - Part 2: Additional provisions for the measurement of the radiant factor (Chinese: 家用直接作用式房间电加热器 性能测试方法 第2部分：辐射系数测量的附加规定)

English versions: GB/T 16702

English versions: GB 42125

English versions: GB/T 11842-2025

GB/T 10810.5-2025 Chinese PDF (GB /T10810.5-2025) GB/T 15370.3-2025 measuring or monitoring of protectiveGB T 10810. 5 2025_Chinese: Uncut finished spectacle lenses Part 5: Abrasion resistant of surfaces test methods (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 10810. 5 2025