RQTAl4Si4耐热铸铁

耐热铸铁
RTCr
RTCr2
RTCr16
RTSi5
RQTSi4
RQTSi4Mo
RQTSi5
RQTAl4Si4
RQTAl5Si5
RQTAl22


QT900-2
QT800-2
QT700-2
QT600-3
QT500-7
QT450-10
QT400-15
QT400-18


KmTBNi4Cr2-DT


KmTBNi4Cr2-GT


KmTBNi4Cr9Ni5


KmTBCr2


KmTBCr8


KmTBCr12


KmTBCr15Mo


KmTBCr20Mo