PB-12N23P-03,音频指示器及警报器 PC MNT IND 3V
PB-12N23P-03Q,BUZZER MAGN 2.3KHZ 12MM PC MT
PB-12N23P-05,音频指示器及警报器
PB-12N23P-05AQS,BUZZER MAGNETIC 5V 12MM TH
PB-12N23P-05Q,BUZZER MAGN 2.3KHZ 12MM PC MT
PB-12N23P-09Q,BUZZER MAGNETIC 9V 12MM TH
PB-12N23P-12,音频指示器及警报器 PC MNT IND 12V
PB-12N23P-12Q,BUZZER MAGN 2.3KHZ 12MM PC MT
