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Imikandara isanzwe yo kurinda
- Iboneka mu bugari bwa tepi isanzwe ya EIA kuva kuri mm 8 kugeza kuri mm 88
- Iboneka mu burebure bujyanye n'ingano isanzwe ya reli ya 7”, 13” na 22”
- Igizwe n'ibikoresho bya polystyrene bifite irangi ritwara amazi
- Iboneka mu bugari bwa 0.5mm na 1mm
