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Westernflag - cov tshuab nqus hluav taws xob rau cov hnyuv ntxwm, nqaij npuas, cov khoom noj qab zib, kev ua si hluav taws kub, thiab lwm yam
Siv dav hauv kev ua cov paj laum, xws li nqaij, cov khoom lag luam zaub, zaub, khoom lag luam, lwm yam khoom.
Kev haus luam yeeb yog cov txheej txheem ntawm kev siv cov tshuaj uas tsis muaj kuab ntau los ntawm kev haus luam yeeb (combustible) cov ntaub ntawv tsis tiav ntawm cov zaub mov lossis lwm yam khoom.
Lub hom phiaj ntawm kev haus luam yeeb tsis yog tsuas yog txuas ntxiv rau lub sijhawm cia, tab sis kuj tseem yuav muab cov khoom lag luam tshwj xeeb, txhim kho cov khoom zoo thiab xim zoo.
Tus tsim qauv coj ua, chaw tsim tshuaj paus thiab installer hauv ziab thiab kev lag luam cua sov hauv Suav
Kev tshawb fawb, kev loj hlob, chaw tsim khoom, installation thiab tom qab muag txij li xyoo 2007.
