| 摘要 |
<p>The head gasket (10) for internal combustion engines may be used to seal cylinders (34) between a cylinder block (30) and a cylinder head (32). A head gasket (10) may have multiple holes (16) formed therein. An edge (14) of a cylinder hole (16) in the head gasket (10) may have an annular groove (12) formed therein. A ring (20) may be disposed in the annular groove (12).</p> |
