Jwalo ka setsebi se ka sehloohong lefapheng la diprofaele tsa aluminium le dihinge tsa gear tse tswelang pele, e ikemiseditse ho ntlafatsa ho tshwarella le tshebetso ya dihlahiswa. Khamphani e tumme ka theknoloji ya yona ya tlhahiso ya boleng bo hodimo, e netefatsang moralo o nepahetseng le tshebetso e matla ya diprofaele tsa aluminium ditshebedisong tse fapaneng. E boetse e ikemiseditse ntshetsopeleng e tswelang pele, e kopanya thepa ya tshireletso ya tikoloho le mekgwa ya ho boloka eneji moleng wa yona wa tlhahiso. Theknoloji ya yona e tswetseng pele e e etsa hore e be ka pele ho indasteri, e sebeletsa mafapha a mangata ho kenyeletswa le difofane le tlhokomelo ya bongaka.