Qhov sib txawv ntawm ib qho thiab ob chav hydraulic ntawv cutter tshuab
1.Single hydraulic txhais tau hais tias tsuas yog ib feem nias tau tswj los ntawm hydraulic
Ob chav hydraulic txhais tau tias ob leeg nias thiab txiav qhov yog tswj los ntawm hydraulic
2.double hydraulic: lub siab ntawm txiav thiab nias tuaj yeem hloov kho, yog tias koj txiav cov khoom tawv, koj tuaj yeem hloov qhov kev txiav tawm siab dua.
Ib qho hydraulic: lub siab ntawm txiav tsis tuaj yeem hloov pauv. lub siab yog tsau. Tsuas yog nias siab tuaj yeem hloov kho.
