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1·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。

2·The new scheme is put forward to design magnetic pulley with large torsional moment 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。

3·Girth flange bolting shall be of stud bolt type, threaded full length, and at least M16 for flange of 600 mm and smaller inside diameter and at least M20 for over 600 mm inside diameter flange.

翼缘法兰螺栓应为双头螺栓，螺纹为全长型，内径600 mm或以下的法兰的螺栓至少为m 16，内径600 mm以上的法兰的螺栓至少为m 20。

4·The model and formula of server and objects served in supply chain is proposed. And the collecting and distributing stud bolt model in service flow field of a single service corpus is also expounded.

提出了供应链的服务主体与服务对象关系模型、服务主体与服务对象关系公式，以及单服务主体服务流域集散双头螺钉模型；

5·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。

6·It expounds that the key of solving thermal transient sealing problem is to obtain the thermal increment of stud-bolt loading.

阐明了热瞬态密封问题求解的关键是给出螺栓载荷的热态增量；