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In this study , anisotropic mechanical properties of a low-carbon high-strength steel component fabricated by WAAM were investigated via mechanical testing , and the transversal and longitudinal deformation behavior of the component were studied using the digital image correlation ( DIC ) method .
 machanical property: anisotropic; concept or principle: properties; material: steel; machine or equipment: component; manufacturing process: WAAM; process characterization: mechanical testing; concept or principle: deformation; machine or equipment: component; concept or principle: digital image correlation; concept or principle: DIC
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: anisotropic; concept or principle: properties; material: steel; machine or equipment: component; manufacturing process: WAAM; process characterization: mechanical testing; concept or principle: deformation; machine or equipment: component; concept or principle: digital image correlation; concept or principle: DIC