3317
Cold spray ( CS ) residual stress was measured by the X-ray diffraction ( XRD ) and contour methods .
 machanical property: residual stress; process characterization: X-ray diffraction; process characterization: XRD; engineering feature: contour
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: residual stress, X-ray diffraction, XRD, contour 
Answer:
 machanical property: residual stress; process characterization: X-ray diffraction; process characterization: XRD; engineering feature: contour