plumber at work making the consumption metering

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Size: 4988px × 3325px
Photo credit: © MGPhoto76 / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: block, boiler, chiller, consumption, ecology, energy, fittings, gas, heat, heating, hydraulic, installation, maintenance, meter, metering, notes, paper, pipes, piping, plumber, plumbing, pump, reading, saving, service, system, valve, work