Lus piav qhia luv luv:
NTA: Ob lub tog raj kheej hydraulic punch & shear tshuab Tsib lub chaw nres tsheb ywj pheej rau cov punch, shear, notching, ntu txiav Loj punch rooj nrog ntau lub hom phiaj bolster Tshem tawm lub rooj thaiv rau overhang channel / joist flange punching daim ntaub ntawv Universal tuag bolster, yooj yim hloov punch yas dhos, punch adapters nkag Lub kaum sab xis, puag ncig & square khoom monoblock chaw nres tsheb Nres Tsheb tsis ...