gutter cast
常见例句
- 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.
具有現澆挑出簷口或現澆砼女兒牆的甎混房屋，在溫度作用下，頂層外牆很容易産生裂縫。 返回 gutter cast