TBM Shearing Hom Phaj Beveling Tshuab

GBM yog hom tshuab txiav hlau beveling los ntawm kev siv cov hniav txiav uas yog dav siv rau kev lag luam hlau.
Nws yog hom taug kev nrog rau ntug phaj nrog kev kub ceev li ntawm 1.5-2.8 meters ib feeb. Nrog rau cov qauv GBM-6D, GBM-6D-T, GBM-12D, GBM-12D-R, GBM-16D thiab GBM-16D-R rau kev xaiv nrog ntau yam kev ua haujlwm rau ntau hom hlau ntawv.