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
heat resisting cast iron
heat resisting iron
Heat-resistant cast iron
Heat resistant cast iron
heat-resisting cast iron
heat resistance cast iron
heat resistant pig iron
heat-resisting alloy
anti thermal casting iron
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
阿马洛伊耐蚀合金
Amaloy corrosion-resistant alloy