IPT 66-铸铁...
YSBC11128-99-15Mn...
GSBH40046-93(TB90-01)-ML15MnVB...
YSBC41404-99(材248)-CrWMn...
YSBC18308-95-60Si2Mn...
YSBC41315-99材282-60MnSi...
YSBC11414-95-6SiMnV...
YSBC11409a-99(0718-1)-6SiMnW...
YSBC11407-99(191)-6SiMnMoV...
YSBC41408-99材272-5CrW2Si...
YSBC23401-94-50CrMnMo...
BH0801-1-50CrMnV...
YSBC18301-93/BH0502-5B-35CrMo...
YSBC41302-99材245-5CrMnMo...
85143-5CrMnMo...
BH0805-1-60Si2Ni2...
BH0807-1-60Si2MnW...
BH0806-1-60Si2CrV...
7006-70Si2CrA...
YSBC11413a-99(0704-2G)-9Mn2V...
YSBC11211-93(220)-9V...
YSBC11204-93-Cr2SiMnTi...
YSBC11409-99(211)-6SiMnW...
YSBC11412-99(0702-1)-SiMnV...
YSBC11411-99(0701-1)-V...