9365
The hardness and tensile strength of the deposited materials were measured in the aB-welded and T73 heat-treated conditions showing that the properties of Al 7075 T73 can be recovered in welded and layer-deposited parts .
 machanical property: hardness; machanical property: tensile strength; concept or principle: materials; manufacturing process: T73 heat-treated; concept or principle: properties; material: Al 7075 T73; material: be; manufacturing process: welded
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: hardness, tensile strength, materials, T73 heat-treated, properties, Al 7075 T73, be, welded 
Answer:
 machanical property: hardness; machanical property: tensile strength; concept or principle: materials; manufacturing process: T73 heat-treated; concept or principle: properties; material: Al 7075 T73; material: be; manufacturing process: welded