Shenhai Kuphulika-Umboni
Malinga ndi malangizo a GB13690-92, mutu “Kugawika ndi Kuzindikiritsa Mankhwala Owopsa Wamba,” acrylonitrile imagwera pansi pa gulu la Kalasi 2.1 gasi woyaka.
Chifukwa chake, acrylonitrile amaonedwa kuti ndi mankhwala owopsa.
Malinga ndi malangizo a GB13690-92, mutu “Kugawika ndi Kuzindikiritsa Mankhwala Owopsa Wamba,” acrylonitrile imagwera pansi pa gulu la Kalasi 2.1 gasi woyaka.
Chifukwa chake, acrylonitrile amaonedwa kuti ndi mankhwala owopsa.