- - section of a pipe turned up at both ends
- - Plumbing pipe known as a trap
- - Pipe section under a sink
- - Vowel-shaped pipe part
- - Section of waste pipe
- - Curved piece of piping for blocking noxious fumes
- - Letter-shaped piece of piping
- - Reuben drawing included trap
- - Letter-shaped plumbing trap
- - Trap in sub -- ending in sight
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