Ukutyhubela iminyaka, izakhiwo zentsimbi ziye zafumana ukuthandwa ngenxa yokuqina kwazo, ukusebenza kakuhle kweendleko, kunye nokuguquguquka.Nangona kunjalo, inkalo ebalulekileyo ekwakhiweni kwentsimbi ehlala ihoywa yi-thermal insulation.Ngaphandle kokugquma okufanelekileyo, ezi zakhiwo zi ...
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