inspection of plate edges

例句：

1. 1. The engineer conducted an inspection of the plate edge to ensure its strength.
   工程师对平板边缘进行了检查，以确保其强度。
2. 2. During the manufacturing process, it's crucial to inspect the plate edge for any defects.
   在制造过程中，检查平板边缘的任何缺陷至关重要。
3. 3. The inspection revealed that the plate edge had been weakened due to improper welding.
   检查发现，由于焊接不当，平板边缘已经变弱了。