英语语法分析

All nozzle flange and girth flange bolts shall be of stud bolt type.

所有设备口法兰及翼缘法兰螺栓应为双头螺栓。

Usually there are 12 categories which are bolt , stud, screw, nut , self tapping screw, wood screw, gasket, retainer ring, pin, composite member, bolting, and soldering lamp.

它通常包括以下十二类零件：螺栓、螺柱、螺钉、螺母、自攻螺钉、木螺钉、垫圈、挡圈、销、组合件和连接副、焊钉等。

The new scheme is put forward to design magnetic pulley with large torsional mo we are pirates, these data are stolen from youdao by means of planar contact between end-cover and added flange fixed axially by stud bolt.

提出了用圆筒两端加制法兰与端盖平面接触轴向螺栓连接的方法设计大扭矩磁滑轮的方案。