water pervious brick

• 透水砖

water pervious brick的用法和样例：

例句

1. Study is made on preparation of water permeable brick using fly ash as main raw material.
   采用粉煤灰为主要原料进行透水砖的制备研究。
2. The water permeable ceramic brick is a kind of environmental protection product with penetrative pores made by special technology.
   陶瓷透水砖是一种经过特殊工艺制成的具有连续孔隙的生态型环保陶瓷砖。