8845
The single edge notched bending ( SENB ) specimens made of acrylonitrile-butadiene-styrene ( ABS ) materials through fused filament fabrications with various crack tip/layer orientations are considered .
 bending, ABS, materials, fused filament fabrications, orientations
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:
 bending, ABS, materials, fused filament fabrications, orientations