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The obtained experimental results confirmed higher anti-indentation properties of the aB-deposited part following comparison with the aB-annealed base metal , while the elastic moduli of samples were not significantly different .
 concept or principle: experimental; concept or principle: properties; material: base metal; machanical property: elastic moduli; concept or principle: samples
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: experimental; concept or principle: properties; material: base metal; machanical property: elastic moduli; concept or principle: samples