4404
The pitting potential of SEBM specimens ( 0.112 V vs. Ag/AgCl ) was lower than that of a cast specimen ( 0.178 V vs. Ag/AgCl ) .
 pitting, SEBM, V, cast, V
Please list all entity words in the text that fit the category. Output format is "word1, 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:
 pitting, SEBM, V, cast, V