| 摘要 |
<p>A method of "qvevri" production provides forming in "qvevri" wall outer surface casings, a knife fixed in three points rotable around and rigidly concreted on vertical axle is executed to forming inner surface. After producing the parts, the connection thereof, rubbing place of their connection, smoothing and polishing inner surface are provided, and after clay hardening the "qvevri" is removed from the form.</p> |
