21. The cylinder liners are made of centrifugally cast iron, two rubber rings seal the liners off from the crankcase. 22. Two months later the radical " Pausodyne " suspension was modified, now incorporating conical rubber rings at the front. 23. Professor Haque popularized the idea of treating 70-80 % of Haemorrhoid patients with non-operation procedure such as Rubber Ring Ligation. 24. I'd go with the auxiliary-supported type ( rubber rings around each side of the rims ) : run-flat tire # Auxiliary-supported. 25. After receiving complaints about the pins bouncing out the window to the street, he added a rubber ring around the pins. 26. And two weeks ago journalist Peter Hillmore sweated so much I thought I would have to throw him a rubber ring . 27. The Vandor landed on a skid, attached to the fuselage bottom by two rubber ring springs, assisted by a short tailskid. 28. Later patents such as Nr . 102, 913 improved upon this in various ways such as the addition of rubber rings . 29. Players take it in turns to pitch four rubber rings across a distance of around 8?feet onto a raised quoits board. 30. Drums may require muting if they " ring " too much with cloth, gaffer tape or special rubber or foam rubber rings .
