Perforated hlau yog tsim los ntawm cov qauv ntawm txhuas, hlau stainless, tooj dag thiab tooj liab.Cov khoom siv hluav taws xob me me no yog nyias, tiaj thiab tuaj yeem muab txiav yooj yim thiab khoov.Tsis tas li, thinner cov hlau tsis muaj nqi tsawg thiab tuaj yeem ua tau yooj yim thwj thiab punched los ntawm cov txheej txheem perforational.Txawm li cas los xij, cov hlau hnyav dua, xws li ...
Nyeem ntxiv