Oral Changes Oral communication is very common on construction projects.
口头变更在工程项目中，口头交流很常见。
Products are widely applied to network communication, cable television, data transmission, construction engineering, urban and rural network reconstruction and other projects that support.
产品广泛应用于网络通信、有限电视、数据传输、建筑工程、城乡电网改造以及其他配套项目。
In contracting of power communication projects, there exist such key problems as total price, construction quality and phase prices.
电力通信工程建设承包存在工程项目总造价、通信工程质量和施工阶段造价等关键性问题。
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