uhlobo lwe-Automatic Hermetic Door.Ngokusetha idivayisi yokuvala engxenyeni engezansi yeqabunga lomnyango, lapho iqabunga lomnyango kanye nohlaka lomnyango luvaliwe futhi luvalwa, induku egudlukayo yedivayisi yokuvala ithintana futhi iminyanise uhlaka lomnyango, idlulele kudivayisi yokuvala, kanye nokunye. ..
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