Vacuum rf
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I-2 kwi-1 rf vacuum encinci yokufuna ulusu oluphezulu kwi-salon, ukusetyenziswa kwekhaya
Ubuso beRF ivelisa i-suscration, kwaye ithagethi ye-magnetoelectrickiction i-motor motor motor motor thyver, ekhokelela kwiqela lemisipha enxulumene noko.
