gutter cast
常見例句
- The temperature fissures occur easily in the top exterior wall in brick masonry structure while the house is designed with overhanging roof gutter or cast-in-place concrete parapet wall.
具有現澆挑出檐口或現澆砼女兒墻的磚混房屋，在溫度作用下，頂層外墻很容易產生裂縫。 返回 gutter cast