iav tempering tshuab

Forced convection iav tempering rauv

Kab rov tav Rollers Hearth Ob Chav Chambers (Forced Convection) Flat Iav Tempering Rauv yog siv los tsim cov iav iav, cov khoom siv hauv tsev siab heev, kho kom zoo nkauj iav, Tsheb & Tsheb ciav hlau & Nkoj iav, zoo siab nyias tempered thiab laminated iav, teeb pom kev zoo iav.

kev nug nthuav dav