?选择性经动脉门静脉造影

电气英文词 ... Name Plate(铭牌) 5.Trip Button(脱扣按扭) Selective Button for”B” Power-Closing(选择按钮) On/Off indicator(开与合指示器) 8.Circuit terminal for “A” Power(A电源侧主电路端子) 9.Contacts(接点部) 10.Arc-Extinguishing Chamber(消弧室) 11.Aux Switch(辅助开关) 12.Circuit Terminal for”B”Power(电源侧主电路端子) 13.Control Circuit Terminal for Load (负荷侧主电路端子) 14.Main Circuit Terminal for Load(负荷侧主电路端子) ...