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通过采用特殊工艺方法和工装胎具,控制各零部件的精度,达到汽提塔塔体的组装要求,顺利完成下塔体的组装。
Through the adoption of special technology and tooling, the accuracy of each component is controlled and the assembly requirements of the stripper tower body are achieved, and the assembly of the tower body is successfully completed.