Vault qhov rooj feem ntau yog ua los ntawm cov qib siab - zoo steel lossis stainless hlau.
Stainless hlau vault qhov rooj yuav tsum tau tu tsis tu ncua. Yuav tsum tau saib xyuas thaum tu; Qhov zoo tshaj plaws, siv cov ntaub mos muag los so qhov chaw kom tsis txhob khawb. Tsis txhob siv cov tshuaj detergents uas muaj tshuaj bleach lossis abrasives. Rau plua plav thiab yooj yim tshem tawm cov av, maj mam so nrog xab npum me me los yog dej sov. Zaj sawv-zoo li cov qauv ntawm qhov chaw yog tshwm sim los ntawm kev siv tshuaj ntxuav tes lossis roj ntau dhau; cov no tuaj yeem raug ntxuav nrog ib qho tshuaj ntxuav me me, sov so.
Steel vault qhov rooj feem ntau yog coated, yog li tiv thaiv khawb yog qhov tseem ceeb rau kev saib xyuas.
Thaum siv ib txwm siv, lub qhov rooj vault yuav tsum qhib thiab kaw maj mam kom tsis txhob ua rau cov txheej txheem tiv thaiv los ntawm kev cuam tshuam nrog cov khoom ntse.
Lub hinges, latches, bolts, bolts, thiab chains ntawm lub qhov rooj vault yuav tsum tau lubricated tsis tu ncua kom ntseeg tau tias qhib thiab kaw kom zoo.
