SSB triple txheej ua ntaub rau tshuab ntawv
Jul 19, 2021
Peb lub Hoobkas tau tshaj tawm tshiab peb - txheej ntawv- ua cov ntaub tshuab (JEGAR) nrog kev nkag mus ntawm 16.5 meters, uas tshwj xeeb yog siv los tsim peb - txheej txheej net. Qhov peb - txheej mesh no yog tsim rau siab - cov tshuab nqus tsev ceev ceev, tshwj xeeb tshaj yog qhov ceev ntawm lub tshuab ntawv yog ntau tshaj 1000 meters ib feeb.
