A2-708
4級106
8.8級(HRC22~34)122
8級1054
10級586
6級53
5級22
4.8級147
12級36
9級4
10.9級(HRC32~39)27
12.9級(HRC39~44)4
9.8級(HRC28~37)2
加硬1
6.8級4
開槽155
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