917
However , the yield and the ultimate strength show a marginal drop in the welded samples compared to the aB-prepared EBM specimens .
 machanical property: ultimate strength; manufacturing process: welded; concept or principle: samples; manufacturing process: EBM
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: ultimate strength; manufacturing process: welded; concept or principle: samples; manufacturing process: EBM