Rau lub crusher, cov txheej txheem ntawm nws txoj haujlwm, yog lub luag haujlwm sab hauv ntawm qhov sib txawv ua ke, lub crusher nyob rau hauv cov khoom muaj ntau yam sib txawv, tab sis tsis yog txhua qhov chaw koom nrog hauv cov txheej txheem crushing, qee qhov yog koom nrog hauv crushing ntawm cov khoom, qee qhov. qhov chaw ua lub luag haujlwm hauv kev tiv thaiv cov khoom siv ...
Nyeem ntxiv