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Wall
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Right
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Level meter
Rear piping hole
Wall
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to the
wall
above
150mm
Space
to the
wall
above
150mm
Φ55mm
Rear piping hole
Left
Wall
Φ70mm
Right
Mark in the middle of it
Level meter
Rear piping hole
Wall
Space
to the
wall
above
150mm
Space
to the
wall
above
150mm
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Rear piping hole
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Left
Wall
Φ55
Right
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Level meter
Rear piping hole
Wall
Space
to the
wall
above
150mm
Space
to the
wall
above
150mm
Φ55
Rear piping hole
Left
Wall
Φ55
Right
Mark in the middle of it
Level meter
Rear piping hole
Wall
Space
to the
wall
above
150mm
Space
to the
wall
above
150mm
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Rear piping hole
Insulating pipe
Torque wrench
Open-end
wrench
Indoor pipe
Pipe
Union nut
Union nutPipe joint
Pipe
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