| 标准编号 | EN 4497-2005 |
| 标准名称 | Aerospace series - Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating - Classification: 1 100 MPa (at ambient temperature) / 315 °C |
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| 实施日期 | 2005-12-07 |
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| 无 |
