Carbon Tool Steel SK 5, SK 3[19 Sep. 2011, 23:46:00]
Keterangan
Carbon Tool Steel
SK 5, SK 3
We Provide in: Sheet/ Plate, Round Bar, Hexagon Bar, Flat Bar, Rod, Square Bar
source: http: / / beyond-steel.blogspot.com/ 2010/ 01/ aluminium-alloys-product-range.html