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
