Mn-Cr合金白口铸铁
Mn-Cr alloyed white cast iron
低铬合金白口铸铁
Low chromium white cast iron
低合金白口铸铁
low alloy white cast iron
多元合金白口铸铁
multi-component white cast iron
高合金白口铸铁
High alloy white cast iron
铬锰铜合金白口铸铁
Cr-Mn-Cu alloy white cast iron
热轧低合金白口铸铁
hot rolling white cast iron with 10W alloys
钨合金白口铸铁
tungsten-alloyed white iron
铬系合金白口铁
chromium series alloed white cast irons
D型石墨合金铸铁
type-D graphite alloyed cast iron
低铬合金铸铁
low chromium alloying cast iron