112
Metal AM parts are notorious for having remaining porosities and other non-isotropic properties due to the layered manufacturing process .
 manufacturing process: Metal AM; machanical property: porosities; concept or principle: non-isotropic; manufacturing process: manufacturing process
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: Metal AM; machanical property: porosities; concept or principle: non-isotropic; manufacturing process: manufacturing process