1. Cov riam khoom yog tsim los ntawm tshwj xeeb hlau alloy steel, uas yog kho nrog kub thiab muaj lub neej ntev kev ua haujlwm.
2. Cov riam yooj yim hloov
3. Lub tshuab ua kev soj ntsuam nrog cov nyuaj disks, cov roj lim, cov ntawv pov tseg, cov thawv ntawv, cov khoom yas, thiab lwm yam. Lub qhov dav dav yog 30 hli; ib lub phom steel muaj ib lub thickness ntawm 2-3 hli yuav pulverized.
Daim ntawv thov:
Cim npe nrov: kev lag luam, kev lag luam, kev lag luam, kev lag luam, kev lag luam, kev lag luam, kev lag luam, kev ua lag luam, kev lag luam zoo, kev muag khoom, kev muag khoom hauv Suav teb