cracks on wall

• 墙体裂缝

cracks on wall的用法和样例：

例句

1. Seek methods for wall crack controlling, propose the correlation preventions and the control measures, have the extremely important theory value and the practice significance.
   寻求控制墙体裂缝的方法，提出相关预防和控制措施，具有十分重要的理论价值和实践意义。