1565
This method has an advantage of less porosity of built parts with better mechanical property , manufacturability of complex shapes and excellent scanning efficiency .
 machanical property: porosity; concept or principle: mechanical property; concept or principle: manufacturability; machanical property: complex shapes; process characterization: scanning efficiency
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:
 machanical property: porosity; concept or principle: mechanical property; concept or principle: manufacturability; machanical property: complex shapes; process characterization: scanning efficiency