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Gypsum Board Ntau Lawm Kab
Daim ntawv ntsib gypsum board ntau lawm kab nrog txhua xyoo muaj peev xwm ntawm 2 lab Sq.m yog qhov tsawg kawg nkaus daim ntawv ntsib gypsum board ntau lawm kab uas tsim nyob rau hauv Suav teb.Tab sis me me raws li tus sparrow yog, nws muaj tag nrho nws cov khoom nruab nrog cev.Nws suav nrog tag nrho cov khoom siv uas gypsum board ntau lawm kab yuav tsum muaj thiab muaj cov txheej txheem tag nrho.
