| 摘要 |
<p>The pipe section has an oval cross section, consisting of two semicircles (H1, H2) offset in the longitudinal axis of the pipe. Their center points (M1, M2) are at a spacing (A) from each other. Their wall thicknesses are connected by two roughly straight wall regions (G1, G2). The wall thickness at these points is equal to the spacing (A).</p> |
