Ho etsa vacuum

Ho etsa vacuum

Ho etsa blister ke ts'ebeliso ea khatello e mpe, ts'ebeliso ea heater ea infrared e futhumatsang pampiri e fapaneng ea polasetiki, e behiloeng ka holim'a hlobo, e ntšoa ka pompo ea vacuum, ho etsa pholile, ho lokisa lihlahisoa tse felileng.Lihlahisoa tsa blister li entsoe ke ...
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