ASTM 1018 / GB18 Erogba Irin Yika Pẹpẹ
Apejuwe kukuru:
1018 Erogba Irin Yika Bar ọja ibiti o pẹlu Iwọnba Irin Yika Ifi, Alloy Irin Yika Ifi, Ti nso Irin Yika Ifi, Free Ige Irin Yika Ifi ati Erogba Irin Yika Ifi.Awọn wọnyi ni awọn ọja ti wa ni idanwo lori orisirisi sile ni ibere lati rii daju flawlessness ti awọn ọja.