The utility model relates to a pitched roof tile, which is a roof water-proofing material.
本实用新型涉及屋面防水材料，为随坡屋面瓦。
The building product may be a concrete roof tile formed by a roller and slipper extrusion method, a clay tile made by pressing in a clay tile press, or a cast concrete roof tile.
该建筑制品可以是由轧辊和滑块挤压法形成的混凝土屋面瓦，在泥质瓦挤压机中挤压制成的泥质瓦，或者浇铸而成的混凝土屋面瓦。
Wa is a traditional gray-colored roof tile, widely used in China in the past and still available today.
瓦是中国传统的一种灰色房顶瓷砖，过去广泛用于中国，现在也依然很流行。
Wa is a traditional gray-colored roof tile, widely used in China in the past and still available today.
瓦是中国传统的一种灰色房顶瓷砖，过去广泛用于中国，现在也依然很流行。
应用推荐