您要查找的是不是：
- 穿插HDPE管HDPE Pipe Insertion
- 旧管道穿插HDPE管清洗修复技术Old pipe adding HDPE tube technique for cleaning and repairing
- HDPE管HDPE pipe
- HDPE管内衬HDPE liner
- 异径HDPE管reducing HDPE pipe
- HDPE管混凝土HDPE-pipe concrete
- HDPE管试压内压变化规律的研究Pressure Change of HDPE Pipe Hydraulic Test
- 流管flow passage
- 圆管circular tube
- 源管source capsule
- HDPE管长距离深水越江的施工技术Experience from the Long-Distance Deep Water Across-River Construction of HDPE Pipeline
- 楼管fistula (fistulas or fistulae)
- 炉管furnace tube
- 溜管elephant trunk
- 把盖子重新拧在牙膏管上。Put the cap back on the toothpaste.
- 暗管排水closed drainage
- 暗管covered conduit
- "与" 门管AND-tube
- U形河曲内的土地在有这样的弯管的河里的地The land within such a bend of a river.
- 远曲小管distal convoluted tubule
