...国论文网 关键词:光纤通信;线路施工;全过程;质量监理 [gap=298]Keywords: optical fiber communication; Line construction; Whole process; Quality supervision ...
基于38个网页-相关网页
resistance to line construction 建立防火线的阻力
construction line 作图线 ; 构造线 ; 如何绘制一条构造线 ; 建构线
integral drip line construction 滴灌管布管机构
Finally, it makes a comparison on the line construction cost.
最后对线路建设成本作了比较。
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。
With engineering design and deal with myself advice about electric power supply, line construction, lamp fitting.
结合工程设计,对应急照明的供电、线路敷设、灯具控制等提出了一些看法。
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