ground/neutral bus bar
/ˈɡɹaʊnd ˈslaʃ ˈnjuːtɹəl ˈbʌs ˈbɑː/
n
中文：接地中性母线
Meaning：Receives the current from the neutral grounded wires of the various circuits and conducts them to the neutral service wire and the ground connection.
中文：接地中性母线