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以老挝会兰庞雅水电站压力钢管弯管和岔管为例,详细介绍利用Auto CAD绘制弯管和岔管展开图的画法及岔管放样的保障措施。
Taking the pipe bending and bifurcation of Pillar of Pulan Hydropower Station in Huolan, Laos, as an example, this paper introduces in detail the drawing method and the safeguards of bifurcated pipe with Auto CAD.