Khoob tshuaj Diamond (Rusia)

Lub npe ntawm cov lus: Cov pov tseg uas muaj kev ua haujlwm siab thiab cov pov tseg zoo tshaj plaws rau cov khoom siv uas muaj kev nyuaj heev.

Qhov teeb meem: Tshawb xyuas kom paub seb yuav ua li cas los txhawb kom cov pov tseg tsis tuag ntev thiab tsis hlub tawm rau cov khoom siv tshwj xeeb hauv Russia.

Daim lus qhia: Cov pov tseg uas muaj 300-500 mesh thiab muaj kev tshem tawm tshaj plaws rau cov pov tseg ntawm lub tshuab uas muaj kev nyuaj heev.

Qhov ua tau: Ntxiv 40% rau lub neej ntawm cov khoom siv thiab ntxiv 15% rau kev npaj ntau dua los ntawm kev tshem tawm cov lus qhia.