Chromium nplhaib

Chromium nplhaibKev piav qhia

Chromium yog ib qho ci ntsa iab, nkig, tawv hlau. Nws cov xim yog silver-grey thiab nws tuaj yeem polished heev. Nws tsis tarnish nyob rau hauv huab cua, thaum rhuab nws yug los thiab tsim cov ntsuab chromic oxide. Chromium tsis ruaj tsis khov hauv cov pa, nws tam sim ntawd tsim ib txheej oxide nyias uas yog impermeable rau oxygen thiab tiv thaiv cov hlau hauv qab no.

Chromium Nplhaib Daim Ntawv Thov thiab Lwm Yam Kev Lag Luam

● Kub kub

● Anti-corrosive

● Kev Tshawb Fawb & Kev Tshawb Fawb

Cim npe nrov: chromium nplhaib, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb