1476
IFF melts a metal wire or powder with a plasma welding torch to form an object .
 manufacturing process: IFF; material: metal wire; material: powder; machine or equipment: plasma welding torch
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: IFF; material: metal wire; material: powder; machine or equipment: plasma welding torch