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The deposition process of wire and arc additive manufacturing ( WAAM ) is usually planned based on a bead geometry model ( BGM ) , which represents the relationship between bead geometries ( e.g .
 manufacturing process: deposition process; manufacturing process: wire and arc additive manufacturing; manufacturing process: WAAM; process characterization: bead geometry; process characterization: bead geometries
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: deposition process; manufacturing process: wire and arc additive manufacturing; manufacturing process: WAAM; process characterization: bead geometry; process characterization: bead geometries