-64227, 64229, 5336
-:
(L=560mm, d=70)
(L=280mm, d=70)
(L=300mm, d=70)
(L=450mm, d=70)
/ (L=475mm, d=70, )
, (L=430, d=7080)
. -6582, 10 -3 () 4-