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In the next sections , the main AM technologies available , referred in 1 , are described , namely indirect methods , such as binder jetting , material extrusion and jetting and Vat polymerization/stereolitography , and direct methods , which include direct energy deposition and powder bed fusion .
 manufacturing process: AM technologies; material: as; manufacturing process: jetting; manufacturing process: material extrusion; manufacturing process: jetting; manufacturing process: Vat polymerization/stereolitography; manufacturing process: direct energy deposition; manufacturing process: powder bed fusion
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 technologies; material: as; manufacturing process: jetting; manufacturing process: material extrusion; manufacturing process: jetting; manufacturing process: Vat polymerization/stereolitography; manufacturing process: direct energy deposition; manufacturing process: powder bed fusion