The outer wall board is 20mm thickness
The innerwallboard is 12.5mm thickness
The middle of the wallboardcontains 50mm thickness of a gradefireproofglass wool
Негізгі бет NP IBSN Indoor barrel sauna
The outer wall board is 20mm thickness
The innerwallboard is 12.5mm thickness
The middle of the wallboardcontains 50mm thickness of a gradefireproofglass wool
Пікірлер