protective tube
短语词组
- protective casing tube 防护套管
- auto -protective tube 自动保护x射线管
- Digital protective tube 足趾保护垫
- dual porcelain protective tube 双瓷管
- cable protective tube 导线护管
- heater protective tube 热防护管
- protective tube material 保护
- thermocouple protective tube 热电偶保护管 返回 protective tube