I-lantern rivet engangeni manzi inomklamo ongangeni manzi, futhi i-raber gasket iyengezwa ngesikhathi sokusetshenziswa ukuvimbela umswakama ukuthi ungangeni usuka phansi kwesivalo se-rivet, esinomphumela omuhle wokungangeni manzi.
Isikhathi sokuthunyelwe: Meyi-21-2022