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Sintering at 1360 °C provided densification of the parts and generated nearly isotropic linear shrinkage of about 20 % .
 manufacturing process: Sintering; manufacturing process: densification; machanical property: isotropic; concept or principle: shrinkage
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: Sintering, densification, isotropic, shrinkage 
Answer:
 manufacturing process: Sintering; manufacturing process: densification; machanical property: isotropic; concept or principle: shrinkage