901
In industry , Design for Additive Manufacturing ( DfAM ) is currently synonymous with expert knowledge and external consultants for many companies .
 industry, Design for Additive Manufacturing, companies
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:
 industry, Design for Additive Manufacturing, companies