original crack size

例句：

1. 1.The engineer measured the original crack size of the concrete beam to ensure it was within acceptable limits.
   工程师测量了混凝土梁的原始裂缝尺寸，以确保它处于可接受的范围内。
2. 2. The construction company insisted on using high-quality materials for the original crack size measurement.
   建筑公司坚持使用高质量的材料进行原始裂缝尺寸测量。
3. 3.The manufacturer provided detailed specifications for the original crack size, including the maximum allowable depth and width.
   制造商提供了详细的规格说明，包括最大允许深度和宽度。