nhau

Kirasi yeHazmat iri kuenderera mberi.

Unoziva nezve hazmat here?

Hausi kunzwisisa here?

Ndizvozvo. Uyai muzobatana nesu.

Regai mupepeti afambe zvishoma achitarisa nyika yehazmat.

Dimethylaniline (C8H11N), unonzwisisa here?

Yakabva kupi, uye ichashandisirwei?

Zvine njodzi yakadii?

Chii chatingaita kana tsaona ye dimethylaniline ikaitika?

Rega mupepeti akutungamirire kuburikidza neruzivo rwekudzidza -....

Chakavanzika cheDimethylaniline


Nguva yekutumira: Gunyana-02-2020