设计更改通知（Design Change Notice）；数据通信网（Data Communication Network）
3
?设计变更单
... DC Direct Current 直流电 DCN Design Change Notice 设计变更单 DCF Discounted Cash Flow 折现后之现金流量 ...
双语例句
1
Notice that Item 1 tells the story of how the new "Design Agnostic" focus curtailed what would have become a significant change to the scope of the project.
The above design and specifications are subject to change without prior notice for product improvement.
产品改进时以上设计及参数的变化将不再提前通知。
3
The company′s product specifications, design features are constantly studying to improve, technicalparameters such as the above are subject to change without notice.