December 2018 1 21 Report
Mengapa dibuat satuan-satuan standar, misalnya 1kilogram standar,1 meter standar,dan 1 sekon standar

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.