冶技字9813C
25Mn2
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冶技字9813C
25Mn2
ZBG085
65Mn
冶技字9709D
17MnVNb
冶技字9512C
32Mn6
CSBS11057a-2013
冶技字9701D
32Mn2V
ZBG084
27SiMn
ZBG021a(GBW01249a)
60Si2Mn
YSBS23201-2009
42CrMo
K014bA
K014bA
ZBG055a/GBW(E)010290a
20Cr
ZBG083/GBW(E)010328
45MnV
YSBS281026-2013
20CrNIMo
YSBS281028-2013
M30Mn2
YSBS281029-2013
50CrV
冶技字9812C
25CrMo
CSBS11003e-2012
铸铁标样
CSBS11005f-2012
铸铁标样
YSBS281025-2013
40#
YSBS281003b-2013
15#(Q235)