With the Network globalization and the progress in computer technology, it is possible to establish self-contained experimental, administrant means. 随着网络的全球化以及计算机技术的进步，建立完备的实验管理手段已成为可能。
Lagging design and installment means of cable have become one of technique keys that hinder cable layout quality and efficiency. 电缆敷设设计及安装工程管理手段的落后已成为制约电缆施工质量和效率提高的技术关键之一。
