O tapula'a papa e afua mai 3.8% ia 21.0%.
Oona tele, e mafai ona mitiia lenei mea e ala i le paʻu. Ole maualuga fa'atagaina ile ea ole 18 mg/m3.
O tapula'a papa e afua mai 3.8% ia 21.0%.
Oona tele, e mafai ona mitiia lenei mea e ala i le paʻu. Ole maualuga fa'atagaina ile ea ole 18 mg/m3.
Muamua: O le a le tapula'a o le Epoxy Propane
Sosoo ai: Ta'i Fa'atapula'a Va'aiga o Butadiene