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T'hili gian : @ phrlt
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4-MOt v$t.c6 kh6i t*qrg 0;S kgduqc tle *i ft d0 eno z so v6i m& ddt -Ei6t eo n&ng c&a v6t trd
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dTInIx d$ cao z.?
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7-eA0t dmnag m6y cO khdi luffmg.m:600kg chuy6m d@mg dr6ng d&ng n€n sm.h : 10mm (kh6mg cd ra-na s6t ) T{mh c&mg a&a =dgpg-co dB keo thamg m6yl8m m*rie Z rrqnmg fiiW
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qu*ru oa* u&*g t* *6o *ul f+l riAu B moc v4t m$me ed rrqmg truo ras
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ri€ng eua khfl [d t3 il T'lrn mhift d@ khf smu khi mung mdmg ?
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3 ndn v&m t& hi rhdp "-T3m v&m ffi efia eda vi8mbi EErr v& ehsnna ?
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