断路杆的英文

• disconnecting level

• 断路:    broken circuit; open circuit ...
• 杆:    shaft; rod; bar
• 断路:    (电路断开) broken circuit; open circuit; breakage; disconnection; break; circuit break; interruption of circuit; linear switching◇断路装置 tripper; breaking arrangement
• 铁路公路交叉口拦路杆:    railway crossing bar; railwaycrossingbar
• 断路, 割断:    cutting off