▶원형맨홀외/부산/2,902,000원(주)씨엠*2023. 04. 03(월) 10:16 : 108 : 0 : 0콘크리트원형맨홀(600*900*130):4개콘크리트사각맨홀(400*400*60):4개원형주철뚜껑(오수,단체표준648):4조사각주철뚜껑(500*500*50):4조이중벽관(2종,200mm*6m):24본pe밴드(200mm):20개0▶벤치플륨관외/안산/1,855,000원2023.04.03▶이중벽관외/인천/3,204,500원2023.04.03
콘크리트원형맨홀(600*900*130):4개콘크리트사각맨홀(400*400*60):4개원형주철뚜껑(오수,단체표준648):4조사각주철뚜껑(500*500*50):4조이중벽관(2종,200mm*6m):24본pe밴드(200mm):20개