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I-polystyrene icawe i-tepiers ye-crulative
- Izinto ezibonakalayo ezibonakalayo ze-polystrene
- Izisombululo zokupakisha zobunjineli ze-Acedocitors, izithuba, i-crystal oscillators, mlccs, kunye nezinye izixhobo zokungena
- Zonke i-Sinho phaier tape inamathela kwimigangatho yangoku ye-EIA 481
