792
Tensile strength of 5wt % of VGCFs and SWNTs filled FDM parts increased 18 % and 31 % , respectively .
 machanical property: Tensile strength; material: SWNTs; manufacturing process: FDM
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: Tensile strength; material: SWNTs; manufacturing process: FDM