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Electron Beam Melting ( EBM ) is an increasingly used Additive Manufacturing ( AM ) technique employed by many industrial sectors , including the medical device and aerospace industries .
 manufacturing process: Electron Beam Melting; manufacturing process: EBM; manufacturing process: Additive Manufacturing; manufacturing process: AM; concept or principle: industrial sectors; application: medical device; application: aerospace industries
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: Electron Beam Melting, EBM, Additive Manufacturing, AM, industrial sectors, medical device, aerospace industries 
Answer:
 manufacturing process: Electron Beam Melting; manufacturing process: EBM; manufacturing process: Additive Manufacturing; manufacturing process: AM; concept or principle: industrial sectors; application: medical device; application: aerospace industries