1、地板拱
...地板革 plastic flooring地板工 floor finisher; parquetry worker地板拱 floor arch ...
floor pressure arch底板压力拱
floor arch blending堆层混和
floor arch lift truck地面起重车
floor arch from ground车底距地高
floor arch burst底板破裂
floor arch outlet地面出口
floor arch line楼层线
floor arch depth楼面高度
floor plug pressure arch底板压力拱