巷道设计图
![采区巷道布置平面图](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=767833250,494446519&fm=26&fmt=auto)
采区巷道布置平面图
图片尺寸820x579![双轨运输大巷巷道断面图纸](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1575343741,1471059810&fm=26&fmt=auto)
双轨运输大巷巷道断面图纸
图片尺寸708x533![盘区巷道布置平面图](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1156249675,1013701490&fm=26&fmt=auto)
盘区巷道布置平面图
图片尺寸594x841![采区巷道布置平面图](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=464983155,1624153823&fm=26&fmt=auto)
采区巷道布置平面图
图片尺寸820x646![赵庄五矿盘区巷道布置平面图](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=475846349,2873241914&fm=26&fmt=auto)
赵庄五矿盘区巷道布置平面图
图片尺寸820x579![巷道布置图](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1406298858,3730178463&fm=26&fmt=auto)
巷道布置图
图片尺寸594x841![巷道布置及掘进系统图2](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2543063725,2119757417&fm=26&fmt=auto&gp=0.jpg)
巷道布置及掘进系统图2
图片尺寸768x404![带区巷道布置平面图](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=944091029,3895167933&fm=26&fmt=auto)
带区巷道布置平面图
图片尺寸820x579![一盘区巷道布置平面图](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1221960481,1668008367&fm=26&fmt=auto)
一盘区巷道布置平面图
图片尺寸820x579![采区巷道布置平剖面图.dwg缩略图](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=497159421,1660782965&fm=26&fmt=auto)
采区巷道布置平剖面图.dwg缩略图
图片尺寸841x352![采区巷道布置平面图](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=697757864,2929469859&fm=26&fmt=auto)
采区巷道布置平面图
图片尺寸820x579![带区巷道布置平面图](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1126243085,1037033156&fm=26&fmt=auto)
带区巷道布置平面图
图片尺寸820x579![巷道布置比较](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=261913502,2181568552&fm=26&fmt=auto)
巷道布置比较
图片尺寸820x579![采区巷道布置平面图](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1035261891,1021113820&fm=26&fmt=auto)
采区巷道布置平面图
图片尺寸594x841![巷道布置图](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2683467208,3792290384&fm=26&fmt=auto)
巷道布置图
图片尺寸820x579![采区巷道布置平面图](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3403532547,1660874409&fm=26&fmt=auto)
采区巷道布置平面图
图片尺寸820x579![采区巷道布置平面图](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1954392668,3502051323&fm=26&fmt=auto)
采区巷道布置平面图
图片尺寸820x579![[分享]巷道工程资料下载](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1932812214,119091702&fm=26&fmt=auto)
[分享]巷道工程资料下载
图片尺寸600x450![北一盘区巷道布置平面图](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3649285179,3318739921&fm=26&fmt=auto)
北一盘区巷道布置平面图
图片尺寸820x579![带区巷道布置平面图](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3794694683,3666845600&fm=26&fmt=auto)
带区巷道布置平面图
图片尺寸820x579