API ve ASTM nedir?
API: American Petroleum Institute – Amerikan Petrol Enstitüsü
ASTM: American Society for Testing Materials – Amerikan Malzeme Test Birliği
by Dr. Abdullah DEMİR · Published · Updated
API: American Petroleum Institute – Amerikan Petrol Enstitüsü
ASTM: American Society for Testing Materials – Amerikan Malzeme Test Birliği
by Dr. Abdullah DEMİR · Published 7 Ağustos 2009 · Last modified 22 Haziran 2015
by Dr. Abdullah DEMİR · Published 6 Mart 2010 · Last modified 13 Ağustos 2012
by Dr. Abdullah DEMİR · Published 29 Mart 2010 · Last modified 17 Ocak 2016
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