2522
Compression test on the bimetallic joint was carried out as well for more mechanical characterization .
 process characterization: Compression test; concept or principle: joint; material: as; application: mechanical
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
 Entities: Compression test, joint, as, mechanical 
Answer:
 process characterization: Compression test; concept or principle: joint; material: as; application: mechanical