rectangular tube
短语词组
- rectangular welded tube 矩形焊管
- rectangular fin tube 鳍片管
- economizer rectangular fin tube 省煤器鳍片管
- rectangular test tube 方形试管
- rectangular aluminum tube 矩形铝合金管
- rectangular steel tube members 矩形钢管
- a rectangular -tube 矩形管
- filled rectangular steel tube 矩形钢管
- rectangular finned tube 方形翅片管 返回 rectangular tube