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Compared to traditional subtractive manufacturing , the WAAM system can reduce fabrication time by 40and post-machining time by 15depending on the component size .
 manufacturing process: traditional subtractive manufacturing; machine or equipment: WAAM system; process parameter: fabrication time; manufacturing process: post-machining; machine or equipment: component
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:
 manufacturing process: traditional subtractive manufacturing; machine or equipment: WAAM system; process parameter: fabrication time; manufacturing process: post-machining; machine or equipment: component