高架板是由两个或四个不与地面接触的混凝土板悬挂在地上。 The elevated slab is typically designed with steel reinforcement and creates the floors and ceilings in a multi-level story building.
高
高架板是由两个或四个不与地面接触的混凝土板悬挂在地上。 The elevated slab is typically designed with steel reinforcement and creates the floors and ceilings in a multi-level story building.