Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
GB/T 45387-2025_Chinese: Management-control integration reference model of discrete intelligent factories (Chinese: 离散型智能工厂管控一体化集成参考模型)
GB/T 45482-2025_Chinese: General principle for confirmation accounting of comprehensive energy consumption in enterprises (Chinese: 企业综合能耗确权核算通则)
TN and IT systems (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11部分：TT、TN和IT系统中剩余电流监视器（RCM）的有效性)
English versions: GB 45187-2024
English versions: GB 21342-2025
GB/T 45478-2025 Chinese PDF (GB /T45478-2025) GB/T 24345-2025 GB/T 45387-2025_Chinese: Management-control integration referenceGB T 45478 2025_Chinese: General requirement for grading label of motor vehicle tyres (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45478 2025
