Tsis muaj tshuaj lom hose
Coj lub hose yav tom ntej
Zinc-plated hlaumuaj zog thiab ruaj khov dua li lwm cov hlau. Nws muaj kev ncaj ncees corrosion kuj, yog li nws yuav tsum tau siv feem ntau hauv qhov chaw qhuav.Aluminiumyog sib dua nyob rau hauv hnyav dua lwm yam hlau thiab muaj zoo corrosion kuj.303 stainless hlauNws muaj kev tiv thaiv corrosion zoo heev, yog li nws yog qhov kev xaiv zoo tshaj plaws rau cov av noo ib puag ncig.
Lus Cim: Txhawm rau kom muaj qhov haum, xyuas kom tseeb tias lub ntsaws thiab lub qhov (socket) muaj qhov sib txuas loj tib yam.