项目内容:螺旋钢管(含防腐):¢1020*12mm:400米;螺旋钢管(含防腐):¢426*10mm:144米;螺旋钢管(含防腐):¢529*10mm:480米;螺旋钢管(含防腐):¢630*10mm:178米; 螺旋钢管(含防腐):¢1020*12mm:48米;螺旋钢管(含防腐):¢1220*12mm:200米;螺旋钢管(顶管,含防腐):¢1220*16mm:80米;招标预算为199万元。
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