October 2018 1 33 Report
Alat mengukur tingkat intensitas mencatat nilai 85 DB dalam suatu ruangan berapakah intensitas bunyi dalam ruang tersebut?
jwbannya berapa please bantu aku binggung ko

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.