2023 nrov ib puag ncig kev nthuav dav - Moscow ib puag ncig ua yeeb yam, kev ua kom pom kev zoo 15th

Raws li cov qauv sib txawv thiab ua haujlwm sib txawv ntawm kev sib nqus separator, ntub dej sib nqus separator, thiab cov hlau sib nqus sib nqus separator, thiab electromagnetic sib nqus separator. Dab tsi peb yuav tsum tau piav qhia hauv qab no yog qhov nce-Suctio

Rov Sib Tw True Cov Ntxaij yog cov cuab yeej ua tau zoo rau cov ntaub ntawv txheeb cais hauv ntau yam kev lag luam. Cov ntxaij vab tshaas cov txheej txheem los ntawm kev txiav cov ntaub ntawv raws li qhov loj me, tshem tawm cov kev xav tau ntawm kev xaiv lub sijhawm thiab txuag lub sijhawm thiab cov peev txheej. Lawv yog veratile thiab haum rau kev txheeb cais agon