激冷球铁凸轮轴
chilled nodular iron camshaft
chilled ductile iron camshaft
球铁凸轮轴
Ductile Cam-shaft
nodular cast iron camshaft
ductile iron camshaft
可淬硬铸铁凸轮轴
Quenchable cast iron camshaft
冷激铸铁凸轮轴
chilled cast iron camshaft
冷硬铸铁凸轮轴
chilled cast iron camshaft
QT500-7球墨铸铁
QT500-7 friction and wear resistance nodular cast
QT600-3球墨铸铁
QT600-3 nodular cast iron
T型双承口球墨铸铁弯管
T-type double socket ductile iron elbow pipe
奥-贝球墨铸铁
AB type spheroidal graphite cast iron
ADI
奥氏体－贝氏体球墨铸铁
Austenite-Bainite ductile cast iron
austenite-bainite ductile iron