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Specifically , laser engineered net shaping ( LENSTM ) – a commercially available DED-based AM technique – was used to fabricate composites from premixed-feedstock powders .
 laser engineered net shaping, AM technique, fabricate, composites, powders
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:
 laser engineered net shaping, AM technique, fabricate, composites, powders