2083
Kitayama compared the effect of conformal cooling channels and conventional cooling channels for injection molding .
 machine or equipment: conformal cooling channels; machine or equipment: conventional cooling channels; manufacturing process: injection molding
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:
 machine or equipment: conformal cooling channels; machine or equipment: conventional cooling channels; manufacturing process: injection molding