Txoj kev sib tov cog
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Txoj kev hauv paus Material Mixing Plant
1.Concrete tov khoom siv cov txheej txheem-phaj-dawb sib xyaw tshuab, kom tsis txhob hnav mus rau cov hniav sib xyaw thiab cov phaj hauv ob sab phlu, ua kom yooj yim rau kev kho.2.Tag nrho cov ntaub ntawv yog hnyav nyob rau hauv hluav taws xob scale, uas yog tswj los ntawm kev sib txawv zaus converter, featuring siab hnyav.
