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从施工监理角度出发，对预应力精采排渡槽的预应力钢筋混凝土杆件施工工艺，技术要求，施工中的特殊问题处理等进行了简要叙述。
From the point of view of construction supervision, the construction technology, technical requirements and special problems in the construction of prestressed reinforced concrete bar of pre-stressed drainage pavements are briefly described.