8359
Stretching tests of different specimens printed with the developed path generation algorithms demonstrate that the model with the stresB-based path has better mechanical performance .
 algorithms, model, mechanical
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:
 algorithms, model, mechanical