Umwuga w'Ubushinwa isomethyltetrahyhtrophthalic anhydride
Ntakibazo cyabaguzi gishya cyangwa umuguzi ushaje, twizera imvugo ndende kandi twizeye neza ubushinwa bwa Umwuga isomethyltehtrahtrahttrahttrahttrahtrahtrahtrahyhahhh
Ntakibazo cyabaguzi gishya cyangwa umuguzi ushaje, twizera imvugo ndende kandi umubano wizewe kuriUbushinwa Mthpa na 26590-20-5, Isosiyete yacu irakora nihame ryimikorere y "ubunyangamugayo, ubufatanye bwaremye, abantu bareba, gutsindira ubufatanye". Turizera ko dushobora kugirana umubano winshuti numucuruzi uturutse kwisi yose.
Andika ubutumwa bwawe hano hanyuma utwohereze