常見(jiàn)例句雙語(yǔ)例句Our building products include aluminum ceiling, metal stud & track partition system, main channel & furring channel, gypsum board, suspension system , T grid system, wall angle, etc. ;我們的建材產(chǎn)品包括鋁天花，隔墻龍骨，石膏板，吊頂系列，T-型龍骨等； 返回 furring channel