shafi na shafi_berner

labaru

Rahoton mako akan albarkatun masana'antu da kayayyakin zafi don sati na 13 na 2024

1, methylene chloride
Ƙananan farashi mai hawa da sauka

b

2, isobutyraldehyde
Mummunan rauni da mahimmin farashi mai mahimmanci

c


Lokaci: Apr-07-2024