GB/T 45108-2024 Chinese PDF (GB /T45108-2024) GB/T 43257.4-2024 7-2024_Chinese: Technical requirements of dry

7-2024_Chinese: Technical requirements of dry process cement production complete equipment - Part 7: Denitration system (Chinese: 新型干法水泥生产成套装备技术要求 第7部分：脱硝系统)

English versions: GB/T 2812-2024

3-2025_Chinese: Non-destructive testing - Ultrasonic testing block - Part 3: Calibration block for curved surface (Chinese: 无损检测 超声检测试块 第3部分：曲面检测标准试块)

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)

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）)

GB/T 45108-2024 Chinese PDF (GB /T45108-2024) GB/T 43257.4-2024 7-2024_Chinese: Technical requirements of dryGB T 45108 2024_Chinese: Recycling materials for platinum group metals (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45108 2024