ventilation block
(Q18472363)
perforated block, made of concrete or other material, used in permanent wall openings for ventilation and natural lighting of buildings
perforated block, made of concrete or other material, used in permanent wall openings for ventilation and natural lighting of buildings
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Current Data About
ventilation block
other details
| aliases |
vent block |
| description | perforated block, made of concrete or other material, used in permanent wall openings for ventilation and natural lighting of buildings |
External Links
| (P2671) |
/g/122p7y3v
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