Ikhebula elikhazimulayo le-PMMA elinezintambo eziningi eziphela
( φ0.75*3 ifayibha; PVC emgodleni)
( φ0.75*7 ifayibha; i-PVC yesigodlo)
(φ0.75*20 fiber;PVC emgodleni)
(φ0.75*50 ifayibha; PVC emgodleni)
(φ0.75*100 fiber;PVC emgodleni)
Ukunciphisa (db/Km) ≤210;