Nke kacha amasị gị

soplaya nke eke monomers

Nkwado ndị teknuzu

Nyefee monomers ekepụtara

Wepụ na Kewapụ Ọrụ

Nnwale nyocha

Nyocha adịghị ọcha

AB-MASS Analytical

Ọrụ nyocha nkwekọrịta