UKUTHUNYELWA SIMAHLA KUZO ZONKE IIMveliso ZEBUSHNELL

Iindaba Zoshishino

  • The origin of the door wheels

    Imvelaphi yamavili omnyango

    Imvelaphi yamasondo eminyango: Ngokutsho kweMbali Jikelele yeHlabathi, amavili aqala ukubonakala eMesopotamiya, nase China, amavili avela nge-1500 BC. Ngokuqengqa ivili, ukukhuhlana nomhlaba oqhagamshelanayo kunokuncitshiswa kakhulu, kwaye izinto ezinzima c ...
    Funda ngokugqithisileyo
  • The door sucks the door top to have what distinction

    Ucango lufunxa umphezulu womnyango ukuze ube nowuphi umahluko

    Umnyango utsala umphezulu womnyango ukuze ubenomahluko Umphezulu womnyango uhlala usetyenziswa kwindlu yangasese, ke uyasetyenziswa kwindlu yangasese kuba awuyi kurusa. Ukutsala emnyango kufakwe kumnyango wendlu yangasese. Umahluko kukuba umphezulu womnyango ...
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  • Classification and material of door stopper

    Ucalulo kunye nezinto zokumisa emnyango

    1. Ukwahlulahlula: iminyango yeminyango yesiqhelo yemagnethi yohlulwe ngokwendidi enyusiweyo eludongeni kunye nomgangatho onyusiweyo ngokomgangatho ngohlobo lofakelo, uhlobo lweplastiki kunye nohlobo lwesinyithi ngokwento leyo; iijamu zeminyango ye-electromagnetic zahlulwe zaziintlobo ezahlukeneyo. Iimveliso zofakelo zahlulwe ...
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