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Hybrid technologies that for example use additive plus subtractive processes within a single machine may therefore not be considered as AM machines in the strict definition of the term .
 enabling technology: Hybrid technologies; material: additive; manufacturing process: subtractive processes; machine or equipment: machine; material: be; material: as; machine or equipment: AM machines
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:
 enabling technology: Hybrid technologies; material: additive; manufacturing process: subtractive processes; machine or equipment: machine; material: be; material: as; machine or equipment: AM machines