Peb yog tus ua haujlwm hnyav ua yeeb nkab cov yeeb nkab tsim khoom thiab cov chaw muag khoom hauv Suav teb, tshwj xeeb los ntawm cov khoom lag luam zoo thiab tus nqi zoo. Thov so assured mus yuav high-qeb hardfacing yeeb nkab rau muag ntawm no los ntawm peb lub hoobkas.