rongo

Kei te noho te karaehe Hazmat.

Kei te mohio koe ki te hazmat?

Kaore koe e mohio?

Ka tika.Haere mai ki a matou.

Tukuna te ētita kia haere ki te ao o te hazmat.

Dimethylaniline (C8H11N), kei te mohio koe?

No hea, ka whakamahia mo te aha?

He pehea te kino?

Ka aha tatou ina pa mai he aituā dimethylaniline?

Ma te ētita e kawe i a koe i roto i te ara ako -....

Ko te mea ngaro o te Dimethylaniline


Wā tuku: Sep-02-2020