Nws yog ib qho khoom siv txuas riveted muaj zog heev, uas muaj cov yam ntxwv ntawm lub zog siab, ua tiav siab, ci ntsa iab thiab kav ntev riveted nto, tsis muaj qhov taw tes corrosion, ruaj khov thiab txhim khu kev qha riveted nto, thiab lwm yam..
YUKE tau ua raws li lub hauv paus ntsiab lus ntawm "Zoo Ua Ntej, Cov Neeg Siv Khoom Zoo Tshaj Plaws, Kev Pabcuam Zoo, thiab ua raws li daim ntawv cog lus", thiab xav pab txhua tus neeg siv khoom. "Cov ntsia hlau me me, siv loj" lub tuam txhab dais lub nra hnyav ntawm kev txuas ntau qhov chaw thiab cov khoom, thiab siv zog ua tiav qhov zoo tshaj plaws ntawm txhua tus neeg siv khoom cov khoom.
Kev Thauj Khoom & Kev Xa Khoom
