790 |
40Cr |
GB/T8162-1999 |
32-48*3-10 | |
791 |
40Cr |
GB/T8162-1999 |
51-57*3.5-14 | |
793 |
40Cr |
GB/T8162-1999 |
70-76*3.5-20 | |
798 |
40Cr |
GB/T8162-1999 |
80-89*4-20 | |
799 |
40Cr |
GB/T8162-1999 |
102*108*4-30 | |
804 |
40Cr |
GB/T8162-1999 |
114-121-127*4-30-35 | |
805 |
40Cr |
GB/T8162-1999 |
133-140*4-30-40 | |
810 |
40Cr |
GB/T8162-1999 |
146-152*4-35-45 | |
811 |
40Cr |
GB/T8162-1999 |
180-194*6-68 |