polarity indicator current indicator
bridge current indicator
current indicator
示流器
电流指示器
先行指示器
洋流标志
现行指示符
现行指示器
示流灯
current-current converter
direct-current indicator
maximum current indicator
set type current indicator
starter current indicator
air filter indicator lamp
alternator indicator lamp
breaker trip indicator lamp
direction indicator lamp
engine coolant level indicator lamp
engine oil level indicator lamp
engine oil pressure indicator lamp