长螺纹螺栓 meaning in Chinese
long thread bolt
Examples
- 650 aerospace series . bolts , double hexagon head , relieved shank , long thread , in heat resisting steel fe - pa92ht . classification : 900 mpa at ambient temperature 650 degrees celsius
航空航天系列.耐热钢fe - pa92he双六角头减轻杆长螺纹螺栓.等级. 900mpa