| 摘要 |
A gas turbine unit (20) has a tube inlet (10), the tube comprising two halfes, a first half (30) and a second half (40), which are assembled together along a joint in the axial direction formed by contacting areas (50, 60) along the periphery of the two halfes, the contacting areas being aligned and in abutment with each other. Each contacting areas (50, 60) of the two halfes (30, 40) is bent, and the contacting areas are abutting side by side. |
