rectifying tube
短语词组
- rectifying g tube 整淋
- Cold rectifying fin tube 冷轧翅片管
- rectifying tube rectifying valve 整流管
- HT rectifying tube 高压整流管
- self -rectifying X-ray tube 自整流X射线管
- high -tension rectifying tube 高压整流管
- crystal tube rectifying tank 晶闸管整流柜 返回 rectifying tube