超音波法液位元元元元元元测定
ultra-sonic method of liquid meaduremert
多元素多阶段成矿
multi-element and multi-stage mineralization
低温铁素体球墨铸铁
Low temperture ferrite ductile cast iron
铁素体化球墨铸铁
ferritised spheroidal graphite iron
铁素体球墨铸铁
Ferrite ductile iron
ferrite spheroidal graphite cast iron
As-cast ferritic nodular iron
铸态铁素体球墨铸铁
As-cast ferrite nodular iron
as-cast ferrite spheroidal graphite iron
ferrite nodular of casting
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
奥氏体—贝氏体球墨铸铁
Austenite-Bainite ductile cast iron
奥氏体-贝氏体型球墨铸铁
austenite―bainite type nodular cast iron