... to make; +Main channel with U profile gypsum board stud and track Components of wall system as follows ... 35/0.453000350.4/0.53000Transverse keelFZ383880.5-1.103000 Components of ceiling system as follows: ... 1.00According to your requirements38x8mm0.5,0.6,0.8,0.9,1.00,1.1050x15mm0.8,0.9,1.00,1.10,1.2060x26mm0.8,1 ... .00,1.20Furring channel50x190.35 ...