1707
Finally , AM is a new group of processes that provides other opportunities and constraints to traditional forming and subtractive processes which implies non-traditional approaches to product design are required .
 manufacturing process: AM; concept or principle: processes; manufacturing process: forming; manufacturing process: subtractive processes; engineering feature: product design
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: 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:
 manufacturing process: AM; concept or principle: processes; manufacturing process: forming; manufacturing process: subtractive processes; engineering feature: product design