A.天花吊頂主、次龍骨均采用C60規(guī)格的 B.吊桿長度大于2m時(shí)應(yīng)設(shè)置反支撐 C.封板轉(zhuǎn)角處采用L形、T形轉(zhuǎn)角 D.飾面板板縫需預(yù)留均勻的4-7mm縫隙
A.釉面磚 B.通體磚(同質(zhì)磚) C.拋光磚 D.?;u
A.50mm B.12-15mm C.8-12mm D.0.5mm