540
Micro computed tomography ( microCT ) allows non-destructive insights into the quality of additively manufactured parts and the processes that produce them .
 computed tomography, microCT, quality, additively manufactured, processes
Please list all entity words in the text that fit the category. Output format is "word1, 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:
 computed tomography, microCT, quality, additively manufactured, processes