degree of protection
短語詞組
- Degree e of protection 防護等級
- degree of cathodic protection 陰極保護度
- Degree of protection IP 防護等級
- Degree of radiant protection 輻射隔離度
- Degree of Gearbox Protection 防護等級
- sensitive degree of lightning protection 避雷保護靈敏度
- degree of protection for motor 電動機防護等級
- Protection degree of enclosure 外殼防護等級 返回 degree of protection