295
The current review on characterization , applications and process study of various additive manufacturing ( AM ) processes deals with the systematic use of resources in product development .
 concept or principle: process; manufacturing process: additive manufacturing; manufacturing process: AM; concept or principle: processes; concept or principle: product development
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:
 concept or principle: process; manufacturing process: additive manufacturing; manufacturing process: AM; concept or principle: processes; concept or principle: product development