Task: Translation
Input (Czech): Zp sob brou en  a le t n  drobn²ch sklen n²ch t les, zejm na strojn  brou en²ch kamen , spo  v  v tom,  e p°i opracov n  prvn  strany (17) polotovaru (14) proch zej  blokov  apar ty (13) s natmelen²mi polotovary (14) v jednom okruhu (15) nebo v ce okruz ch shodn  se° zen²mi hlavami  (5, 6), hlavou (5) brousic ho stroje (3) a hlavou (6) le tic ho stroje (4). P°i opracov n  druh  strany  (18) polotovaru (14) proch zej  blokov  apar ty (13) shodn  se° zen²mi hlavami (7, 8), hlavou (7) brousic ho stroje (3) a hlavou  (8) le tic ho stroje (4), p°i em  na p°etmelovac m stroji (2) doch z  k p°etmelen  polotovaru (14) pro brou en  jeho druh  strany (18) v dy mezi shodnou dvojic  blokov²ch apar t  (13).\
Output (English): The proposed grinding and polishing process of small glass bodies, particularly machine-ground stones, consists in that when working the first side (17) of a half-finished product (14) the block devices (13) with cemented half-finished products (14) pass in one circuit (15) or in more circuits through identically adjusted heads (5, 6), i.e. through a grinding machine (3) head (5) and through a polishing machine (4) head (6). When working the other side (18) of the half-finished product (14) said block devices (13) pass through identically adjusted heads (7, 8), i.e. through the grinding machine (3) head (7) and through the polishing machine (4) head (8), whereby in a cementing machine (2) a re-cementing of the half-finished product (14) for grinding the other side (18) between the identical pair of the block devices (13) takes place.