Chaw Kawm Lag: Vietnam
Peeb lub khoomChaw nyob ntawm Kev Lag Luam: Vietnam
Khoom lag luam: Ntawv hlau hlau tsis muaj qhob
Siv: Siv Kev Lag Luam
Ntaub neeg:SS400 (20#)
Lub neeg siv khoom lag luam nyob rau hauv kev lag luam. Kev lag luam ua kev xa ntawv hlau hlau tsis muaj qhob rau kev tsim tshuav nyob hauv Vietnam, lub neeg xa khoom lag luam xav tau ob peb qauv ntawv hlau hlau tsis muaj qhob, tom qab ua kom meej meej txog cov ntaub lus ntawv khoom lag luam, Ehong’s tus neeg ua lag luam – Frank raws li cov lus nug uas tus neeg xa khoom tau nug los ua cov lus qhia rau kev lag luam, thiab koom nrog tus neeg tsim khoom los hais txog ntaus ntawv kom paub txog qhov zoo ntawm qhov kev lag luam tag nrho los ntawm qhov xa khoom mus rau qhov tsim khoom, kom kho qhov kauj ruam tag nrho.
Nyob rau hauj lwm, cov lôj yuav raug xa tawm rau hnub 19. Lub siab ncaj ncees thiab zoo siab ntawm Ehong, ua rau tus neeg sau khwv muag ntawm kev pib ua lag luam, tom qab ntawm kev lag luam, tej lus hais tias H-beam thiab I-beam muaj kev txhawj xeeb rau yuav khoom, Ehong kuj to taub hais tias yeej muaj kev ua lag luam ntxiv rau cov neeg sau khwv.
Tawv 510, Nkauj Tshoob, Rho F, Plaj Hai Htaub Information, Tswv 8, Cov Lws Tshoob, Txheej Caij, lug China