8390
Lastly , certain factors , such as edge contours and infill percentage , only affected the magnetic susceptibility when the magnetic field was applied transverse to the infill orientation , but had no effect when field was applied along the infill direction .
 as, contours, infill percentage, magnetic susceptibility, magnetic field, infill, infill
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:
 as, contours, infill percentage, magnetic susceptibility, magnetic field, infill, infill