The future as set out in the "twelfth five-year" plan key support project in hebei province, "the north valley" will strive to make the largest call center base in the north.
未来作为河北省“十二五”规划确定的重点支持项目，“北方声谷”将着力打造成北方最大的呼叫中心基地。
The reasons of base cracking in tip support are analyzed and the plan for improving the structure of base is offered by this paper.
分析端头支架底座开裂的原因，提出底座结构改进的方案。
The reasons of base cracking in tip support are analyzed and the plan for improving the structure of base is offered by this paper.
分析端头支架底座开裂的原因，提出底座结构改进的方案。
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