plastometric set

例句：

1. 1. Theplastometric set is used to measurethe elasticity of materials.
   塑性标度组用于测量材料的弹性。
2. 2. Theplastometric set wasdeveloped to improve the accuracy ofmeasurements.
   塑性标度组被开发出来以提高测量的准确性。
3. 3. The plastometricset is a valuable tool for engineersin their work.
   塑性标度组是工程师工作中的宝贵工具。