two modern ball valves with electronic control isolated on white background
Palabras clave
valva,
2,
modern,
electronic,
control,
ball,
tap,
industry,
isolated,
white,
gas,
stop,
background,
industrial,
steel,
pipeline,
metal,
equipment,
open,
connection,
service,
handle,
pressure,
plumbing,
engineering,
faucet,
closeup,
technology,
supply,
gate,
regulator,
regulate,
close,
construction,
safety,
detail,
liquid,
system
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