770
In order to enable a comparison of the new AM solution with a classical manufacturing process , an optimized C-frame geared towards classical milling is established as well .
 AM, manufacturing process, milling, as
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:
 AM, manufacturing process, milling, as