Hlau Thawv Seals

Lub thawv ntim hlau yog tamper-proof. Ib tus Tsov tus tw tau muab tso rau hauv lub taub hau thiab ib lub caij nplooj ntoos hlav steel ob sab clamps tus Tsov tus tw rau hauv qhov chaw. Tom qab lub foob raug kaw, kom rov qhib lub nplhaib hlau foob, nws yuav tsum raug rhuav tshem, tawm hauv qhov chaw ntawm kev cuam tshuam.

Hlau thawv foob tuaj yeem ua raws li daim ntawv qhia. Nws yog ua los ntawm tinplate.

Hlau ntsaws ruaj ruaj yog siv rau hauv cov tsheb thauj khoom, tsheb thauj khoom, cov thawv ntim khoom thiab lwm yam kev lag luam tsheb thauj mus los.