1842
This part was also used in a round robin test whereby the same bracket was produced at various commercial laser powder bed fusion systems and detailed analysis performed using microCT .
 process characterization: round robin test; machine or equipment: bracket; machine or equipment: laser powder bed fusion systems; process characterization: microCT
Please list all entity words in the text that fit the category.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} 
Answer:
 process characterization: round robin test; machine or equipment: bracket; machine or equipment: laser powder bed fusion systems; process characterization: microCT