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Submerged arc welding is available technology to improve wear and corrosion resistance of carbon steel .
 manufacturing process: Submerged arc welding; concept or principle: technology; concept or principle: wear; concept or principle: corrosion resistance; material: carbon steel
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: Submerged arc welding, technology, wear, corrosion resistance, carbon steel 
Answer:
 manufacturing process: Submerged arc welding; concept or principle: technology; concept or principle: wear; concept or principle: corrosion resistance; material: carbon steel