站内搜索
|
首页 > 欢迎光临
![]() 水泥管型号具体规格:200*2000 300x2000 400x2000 500x2000 600x2000 800x2000 1000x2000 1200x2000 1500x2000 1650x2000 1800x2000 2000x2000 2200x2000。水泥电杆规格预应力水泥电线杆与非预应力水泥电线杆:150x7000 150x8000 150x9000 150x10000 190x10000 190x12000 190x15000 190x18000。预制检查井型号具体规格:700x1000 1000x1000 1250x1800 1500x1800 1100x110... [详细介绍] |