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Various types of deformation appear in WAAM fabricated parts , including longitudinal and transvers shrinkage , bending distortion , angular distortion and rotational distortion .
 concept or principle: deformation; manufacturing process: WAAM; concept or principle: fabricated; concept or principle: shrinkage; manufacturing process: bending; concept or principle: distortion; concept or principle: distortion
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: deformation; manufacturing process: WAAM; concept or principle: fabricated; concept or principle: shrinkage; manufacturing process: bending; concept or principle: distortion; concept or principle: distortion