| 摘要 |
A water-permeable pipe assembly includes a pipe unit and first and second interconnecting units. The pipe unit includes upper and lower walls, each of which has first and second end portions. The first interconnecting unit includes a plurality of spaced apart joints that interconnect the first end portions of the upper and lower walls of the pipe unit. Each adjacent pair of the joints of the first interconnecting unit defines a gap therebetween. The second interconnecting unit includes a plurality of spaced apart joints that interconnect the first end portions of the upper and lower walls of the pipe unit. Each adjacent pair of the joints of the second interconnecting unit defines a gap therebetween. Water introduced into the pipe unit is discharged through the gaps in the first and second interconnecting units.
|
