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Irabha ye-silicone yokukhusela umbane
Faka isicelo
Ifanele ukutofwa, ukubumba, kukuveliswa kwamandla ombane aphezulu, i-insulator edibeneyo yombane ophezulu, isibambisi sombane esihlanganisiweyo, isithinteli sombane kunye nezinye izixhobo zokuhambisa umbane ophakamileyo we-silica gel.