ui 3 cm bn c¨® th tham kho ng¨¤y hm sau vi cp s 56- 78- 09. Nhng thut ng c bn m¨¤ ngi chi b¨¤i chn cn nm c Lun lun phi phn t¨ªch c¨¢c yu t trc trn u, bao gm: i h¨¬nh ra sn, chn thng, li chi,¡­ nhn nh ¨²ng v s ln pht. Tng quan v Catte K¨¨o chp 0.75 a dng nn tng Sau khi nm lut c bn, c¨¢ch chi b¨¤i tn nng cao gi¨²p bn tng t l thng. Nhng mo sau gi¨²p ngi chi kim so¨¢t v¨¢n b¨¤i, d o¨¢n i th c¨´ng ti u chin lc. Gii thiu chi tit v k¨¨o c hi k¨¦p Tn dng khuyn mi hp l Lp cao su: C¨® th s dng mt gai (cht liu cao su, khng qu¨¢ 2mm) hoc mt m¨²t trn (khng qu¨¢ 4mm). Bo mt an to¨¤n 4 i thng c¨® cht c t qu 2 khng?

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