A.混合砂漿 B.石灰砂漿 C.水泥砂漿 D.純水泥漿
A.一皮磚,一層灰,一勾縫 B.一掛線,一皮磚,一勾縫 C.一塊磚,一鏟灰,一擠揉 D.一塊磚,一鏟灰,一刮縫
A.80mm B.90mm C.100mm D.200mm