DIN EN 3307:1996
航空航天系列.钛合金阳极处理MoS<2>锻造螺纹接近根部带翼型十字槽平头螺钉.等级:1100MPa(室温)/315℃
Aerospace series - Screws, pan head, offset cruciform recess, threaded to head, in titanium alloy, anodized, MoS2 lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C; German version EN 3307:1996