Scanned by CamScanner - sistemguruonline.my · Jenis bahan/ jenis logam Ma nesium Kuprum Zink 11...

Post on 07-Mar-2019

221 views 0 download

transcript

Scanned by CamScanner

Scanned by CamScanner

Scanned by CamScanner

Scanned by CamScanner

Scanned by CamScanner

Scanned by CamScanner

Scanned by CamScanner

Scanned by CamScanner

Scanned by CamScanner