1299
The base material EN AW-6082 was formed to a preform by forging , followed by the deposition of different aluminum alloys by WAAM .
 material: material; manufacturing process: forging; concept or principle: deposition; material: aluminum alloys; manufacturing process: WAAM
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:
 material: material; manufacturing process: forging; concept or principle: deposition; material: aluminum alloys; manufacturing process: WAAM