appearance inspection

• 外观检查

appearance inspection的用法和样例：

例句

1. The undersigned consulting surveyor carefully carried out a visual inspection to the ship's shell plating, and no apparent sign of collision was found.
   下列署名的咨询验船师仔细地对该轮船壳板进行了外观检查，发现无明显的碰撞痕迹。