Flow prediction is an important item in the construction of rail transit.
客流预测是轨道交通建设的重要基础工作。
During transmission line construction, sag observation is an important control item of stringing.
在输电线路施工中，弧垂观测是架线分部工程中重要的控制项目。
The quality control is core in three item control of construction supervision.
质量控制是建设监理三大控制的核心。
Single item construction design calculation and executive project blueprint plan.
单项构筑物设计计算和施工设计图纸的绘制。
Single item construction design calculation and executive project blueprint plan.
单项构筑物设计计算和施工设计图纸的绘制。
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