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cnepeflH OTb cnHHHaro naaBenaa, cocTaBaaeTb oko.io 3 / 4 jjjihhh 
roaoBu h de3b aiaaaro Bb 2 pa3a doabine HanMeHbineH BuniHHH 
XBOda. Pa3CToanie OTb Bepninnu puaa p,o sa^Haro npoxo^a co- 
CTaBaaeri, okoho s / 5 , a A-iHHa XBOCTOBaro CTedaa okoho l / 1 ^ih- 
hli Bcero T'Lia. Pa3CToanie OTb BepniHHu puna jjjo Haaaaa cnnn- 
Haro naaBHHKa npndnH3HTeabHO na V 6 doabme, Heatean pa 3 croa- 
Hie ort KOHija cnHHHaro naaBHHKa #o ocHOBama XBOCTOBaro. 
Ha CHHHHOMb XpedTli, Bb H^KOTOpOMb pa3CT0aHiH OTb SaTbTJIKa, 
HaannaeTca TOaciaa KoatHCxaa CKaa^Ka, KOTopaa, Ha no^odie bh- 
^aioni.aroca pedpumKa, ,a;oxoji,HTb #0 Haaaaa cnHHHaro naaBHHKa. 
cnHHHaro naaBHHKa Haxo^HTca atoaodoKb, Bb kotopljh 
CKaa^biBaeica naaBHHKb, a flange no3ajjH, ao ocHOBaHia xbocto- 
Baro naaBHHKa, cnnHHOH xpedexb onaTb CHadateHb y3CHbKimb, 
ocTpoBaTbiMb, KOSRHCTtiMT, pe6pbiuiK0Mb. Ho.n.odHoe ace ocTpoBaToe 
KoatncToe pedpuniKO naxo^HTca h Ha hhjrhch cxopoirL xBOCTa, 
danate Kb ocHOBamio XBOCTOBaro naaBHHKa. BoKOBaa annia npo- 
xo^HTb noaTH no cepe,a;HH r £ T^aa h aBaaeica doafte nan nen'fee 
yraydaeHHOio, Ha no^odie atoaodKa. 
^aHHa roaoBH co^epatHTca Bb flanH^ Bcero T^aa noaxn 6 
pa3b; BbimHHa ea cociaBaaeTb e,pa 2 / s ea ^aneu, ho nptiMljTHO 
doabrae ea hihphhli. ^iaMexpb raa3a cocTasaaeTb OTb 1 / 7 ^o V 6 
.Hhhhli roaoBti, h paBHaeTca, h.ih noarn paBHaexca mnpHH'fe mojk- 
^yraa3Haro npoMea^yTKa; pa3CToaHie oib BepmHHu puaa #0 ne- 
pe^Haro Kpaa raasa de3b Maaaro Bb 3 pa3a doabine raa3Haro 
.niaMeTpa h paBHaeTca pa3CToamio oxb sa^Haro Kpaa raa3a #o 
3a^naro Kpaa atadepHOH KpuuiKH. PoTb OKpyatenb ToacTUMH ry- 
daMH h CBepxy odcaa:eHb 6 tohkhmh, ^OBonbHO ^annHUMH ycn- 
KaMH. ^boMhoh no;i.raa3HOH mnnHKb ^ocxaeTb noaxn ^0 3a,nHaro 
Kpaa raa3a. 
BuniHHa caerKa-3aKpyraenHaro cnnHnaro naaBHHKa, Koxopa- 
ro naaaao npaxo^HTca nfccKOHbKO n03a,HH ocnoBania dpiomnuxb 
naaBHHKOBb, paBHaexca Bbinmnli rJaa h npuM'lxno doabnie bu- 
uihhu no^xBOCTHaro naaBHHKa, TaKjKe cnerKa-3aKpyrnenHaro. 
Xboctobuh naaBHHKb, Kor^a duBaexb cnojReHb, npe^cxaBaaeTb Ha 
