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

zero distance connection

3D distance image

3D distance transform

6-minute walking distance test

a long distance monitoring and controlling

abeam distance

Absolute distance

Absolute Distance Measurement

absolute surplus distance

absorb distance

abstract distance

abstract distance space

abstract of zenith distance

accelerate-stop distance