ระบบท่อ

Close-up of pressure gauges on a black and white piping system
@m4n4cm

m4n4c

Photo of intertwined metal pipes and plumbing in a narrow alley
Tsubasa MfgT

Tsubasa Mfg

Metal piping system installed along an old brick wall
ookinate23o

ookinate23

Circular rooftop with mechanical equipment and piping visible
@kasako

かさこ

Close-up of a gray pipe and cables mounted on a wall
ookinate23o

ookinate23

A collection of stacked black pipes in an industrial setting
ookinate23o

ookinate23