6715
The aB-fabricated samples were examined using a range of characterization techniques and properties evaluated through tensile testing .
 samples, range, properties, tensile testing
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:
 samples, range, properties, tensile testing