Lub tshuab extrusion ntsia hlau yog ib qho tseem ceeb ntawm cov txheej txheem extrusion, ua lub luag haujlwm tseem ceeb hauv kev thauj, yaj, thiab kho cov khoom ua tiav.Hauv tsab xov xwm no, peb yuav tshawb xyuas cov qauv, cov qauv kev ua haujlwm, thiab kev siv ntawm lub tshuab extrusion ntsia hlau.Cov txheej txheem extrusion ...
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