DH31-S | Φ30 | 18.2481 | 圆钢 |
DH31-S | Φ35 | 17.6381 | 圆钢 |
DH31-S | Φ40 | 12.8271 | 圆钢 |
DH31-S | Φ45 | 15.8491 | 圆钢 |
DH31-S | Φ50 | 16.1450 | 圆钢 |
DH31-S | Φ60 | 18.12200 | 圆钢 |
DH31-S | Φ65 | 18.6100 | 圆钢 |
DH31-S | Φ70 | 18.1400 | 圆钢 |
DH31-S | Φ90 | 18.0800 | 圆钢 |
DH31-S | Φ100 | 19.2351 | 圆钢 |
DH31-S | Φ110 | 21.771 | 圆钢 |
DH31-S | Φ130 | 14.635 | 圆钢 |
DH31-S | Φ120 | 14.1210 | 圆钢 |
DH31-S | Φ130 | 12.0310 | 圆钢 |
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