: . , 41 , , -2/3,4,5,6,7,8 | : 9-19
50*80-260*280. 60*90-260*280, 60*120-260*280, 70*80-260*280, 70*120-260*280. -.
LST
LST . , . «» . S- .
260-280 . LSS, (26, 31 38 ). . LXK .