December 2018 1 17 Report
Dalam 50 gm pupuk urea (CO(NH2)2) terdapat 21 gram nitrogen kemurnian pupuk tersebut brpa % ?
More Questions From This User See All

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.