Terms for subject Drilling containing threaded

English	Chinese
cross-threaded	螺纹错扣
right-and-left threaded	正反扣的
right-and-left threaded	正反螺纹的
threaded adaptor	螺纹接头
threaded both ends	两端带丝扣的
threaded bottom guide	有螺纹的底部导向鞋
threaded drillpipe	细螺纹钻杆
threaded flange	带螺纹的法兰
threaded plug	带丝扣的堵头
threaded sleeve joint	带螺纹的套筒接头