A.6m B.8m C.10m D.12m
A.水泥砂浆 B.混凝土 C.水磨石 D.人造石材 E.天然石材
A.50mm B.60mm C.70mm D.80mm
A.150mm B.120mm C.100mm D.80mm
A.900mm B.800mm C.700mm D.600mm
A.组合安装 B.高空拼装 C.局部安装 D.整体安装 E.分段安装
A.1 B.2 C.3 D.4
A.500mm B.600mm C.700mm D.800mm
A.10m B.20m C.30m D.40m