branch pipe welded directly to the run pipe

copper pipe and aluminum pipe

Pipe in Pipe

pipe in pipe casing

vinyl pipe PVC pipe

welding part of copper pipe and low corbon steel pipe

3-leg

4-leg

6-Leg

A pair of flexible leg door shelfs

abdominal leg

Acquired absence of leg above knee

Acquired absence of leg at or below knee

active leg

air leg

ambulatory leg

anal leg

anterior leg

Arch bridge with oblique leg and rigid-frame