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('l) 7l=de €€"1+ Esl-os s.^l +4. + Aag ^I+6IH +ql tlilp BHzI 914. 5. tr|1z^l= =Hl-dtr|. (,I) ytl z.lz)z dzJc"l *l +4)71 tg+ + olE 0.05 [mm), 0.08 [mm], 0.10 [mm), 0.15 [mm] EeE z_3*4 =El aJ+. (rB 7 +4) 0D rx 44= "Jdl+ql tsl8ll =l+ *Eol 1 [cm] zdE 4il1 g .ol4= EB 'l EBg+ql ,rl 3-5 [cm] CE 4rtl +4 +=4. 6. rJE +EaJ= Zltl-Lttrl. ?D +el Fz{ +tX Z zl=*F#'J e}ol I E+ ++ (:z? 8 +=) G+) *9 zI€"IaI€ ++r{ 9)<l7l t7100 [mm] oltrol 9fl9 qlql= e4l g$ol ^821 F-s *4zI +e So-e 4rl z]l++4. 7. EJ= ++a1=+. (,I) oJ4q} +g ullzl-f9 qldzlEl +Eel E Eql +g gBE+-oe 6Iq aq -+=+. (+) q]41+g [:z? 9]e] 4ol * 40'AE + +a+. 8. tra:dq,. +ql trzl E= olgaol Eq ilxl 9*9zl +ql, d a +q. e. tral trEtrl-tr|. :.aJ 7 4Z^l"l ^l+ r= 8 EJ= +EEJ lal 9 EJ ++al7l :.3 s*E -22-