mold gauge

例句：

1. 1.The engineer used a mold gauge to check the accuracy of the castings.
   工程师使用模具量规来检查铸件的准确性。
2. 2.The mold gauge was essential for ensuring the precision of the parts.
   模具量规对于确保部件的精确度至关重要。
3. 3. During the assembly process, it is important to use the correct mold gauge to avoid errors in dimensioning.
   在装配过程中，使用正确的模具量规以避免尺寸误差非常重要。