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One powder was made with a gaB-atomization process , the other with a plasma-atomization process , both have been recycled , and both pass the specifications for additive manufacturing use .
 material: powder; concept or principle: gaB-atomization process; concept or principle: plasma-atomization process; concept or principle: recycled; process parameter: specifications; manufacturing process: additive manufacturing
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: powder, gaB-atomization process, plasma-atomization process, recycled, specifications, additive manufacturing 
Answer:
 material: powder; concept or principle: gaB-atomization process; concept or principle: plasma-atomization process; concept or principle: recycled; process parameter: specifications; manufacturing process: additive manufacturing