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Jiang envisage among others intensified manufacturing of both critical and non-critical spare parts as well as increased customization of products with AM , which will require improvements in the structural performance and adequate design practices , respectively .
 manufacturing process: manufacturing; material: as; material: as; manufacturing process: AM; process characterization: structural performance; engineering feature: design
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: manufacturing; material: as; material: as; manufacturing process: AM; process characterization: structural performance; engineering feature: design