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The standard ISO/ASTM 52915:2013 Standard specification for additive manufacturing file format ( AMF ) Version 1.15 describes a framework for an interchange format to address the current and future needs of additive manufacturing technology .
 concept or principle: standard; manufacturing standard: ISO/ASTM; concept or principle: Standard; process parameter: specification; manufacturing standard: additive manufacturing file format; concept or principle: AMF; concept or principle: framework; manufacturing process: additive manufacturing
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: standard; manufacturing standard: ISO/ASTM; concept or principle: Standard; process parameter: specification; manufacturing standard: additive manufacturing file format; concept or principle: AMF; concept or principle: framework; manufacturing process: additive manufacturing