Daim npav qhia txog tus kheej ntawm Seamless Steel Kav yog cov khoom lag luam zoo, cov khoom siv tshuaj tua cov kav dej, thiab tuaj yeem lw cov ntaub ntawv ntawm txhua cov yeeb nkab ntawm txhua cov yeeb nkab. Thaum kev yuav khoom, cov ntaub ntawv MTC yuav tsum muaj raws li lub cim ntawm cov yeeb nkab. Nov yog ib qho tsim nyog thiab raug cai MTC. Koj puas tau kawm nws?