1469
To predict the mechanical behaviour of FDM parts , it is critical to understand the material properties of the raw FDM process material , and the effect that FDM build parameters have on anisotropic material properties .
 concept or principle: mechanical behaviour; manufacturing process: FDM; concept or principle: material properties; manufacturing process: FDM; material: material; manufacturing process: FDM; process parameter: build parameters; machanical property: anisotropic material properties
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: mechanical behaviour; manufacturing process: FDM; concept or principle: material properties; manufacturing process: FDM; material: material; manufacturing process: FDM; process parameter: build parameters; machanical property: anisotropic material properties