light activated switch
短语词组
- light t activated switch 光敏开关;光激开关
- light actinide activated switch 光束控制开关
- light activated silicon switch 光激硅开关
- light t activated silicon switch 光激硅开关
- light -activated silicon controlled switch [电]光激可控硅开关
- light activated silicon controlled switch 光激硅可控开关 返回 light activated switch