786
Overall , a high-quality build was realized , with minimal porosity of less than 0.32 % , and median yield and tensile strength values of approximately 320.4 ± 8.0 MPa and 531.6 ± 8.2 MPa , respectively .
 process parameter: build; machanical property: porosity; machanical property: tensile strength; concept or principle: MPa; concept or principle: MPa
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:
 process parameter: build; machanical property: porosity; machanical property: tensile strength; concept or principle: MPa; concept or principle: MPa