| 摘要 |
<p>The present invention relates to a tubular assembly for expansion inside a well tubular structure in a borehole downhole, in an unexpanded state, comprising a first tubular part having an inner face and a first length and a second tubular part having an outer face and a second length and arranged inside the first tubular part, wherein the inner face of the first tubular part is fastened to the outer face of the second tubular part.</p> |
