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The emergence of more enriched new exchange format appears such as the Additive Manufacturing file Format ( AMF ) with important parameters ( < material > , < composite > , < metadata > , etc .
 concept or principle: exchange format; material: as; manufacturing standard: Additive Manufacturing file Format; concept or principle: AMF; concept or principle: parameters; material: material; material: composite; enabling technology: metadata
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: exchange format; material: as; manufacturing standard: Additive Manufacturing file Format; concept or principle: AMF; concept or principle: parameters; material: material; material: composite; enabling technology: metadata