1515
Usually , the bead geometry , interpass temperature , arc characteristics and metal transfer behaviour are included in process monitoring and control .
 process characterization: bead geometry; process parameter: interpass temperature; concept or principle: arc; material: metal; concept or principle: process monitoring
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:
 process characterization: bead geometry; process parameter: interpass temperature; concept or principle: arc; material: metal; concept or principle: process monitoring