611
The bonding tensile strength between the SS substrate and the MG part with intermediate layers was measured about 477 MPa .
 concept or principle: bonding; machanical property: strength; material: SS; material: MG; concept or principle: MPa
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: bonding; machanical property: strength; material: SS; material: MG; concept or principle: MPa