October 2018 1 75 Report
Pupuk urea CO(NH3)3 mngandung 42% nitrogen.Jika Mr urae =60 dan Ar N=14,maja kmurnian pupuk urea trsbt adalh.....

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.