含铝耐热铸铁
Aluminium heat resisting cast iron
合金耐热铸铁
alloy refractory cast-iron
铝硅耐热铸铁
heat resistant nodular cast iron containing aluminum and silicon
耐热铸铁(RTCr16)
heat resisting casting iron
耐热铸铁件
heat resistant iron castings
中铝耐热铸铁
medium Al heat resistant cast iron
medium aluminum heat-resistant cast iron
medium Al heat-resistant cast iron
Mg-Al 系耐热铸造镁合金
Mg-Al based elevated temperature magnesium alloys