SCREW HOOK AND SCREW RINGS 螺旋锔及螺旋圈
SCREW HOOK & SCREW RINGS 螺旋钩及螺旋圈
Screw hooks and screw rings 钩头螺钉及环头螺钉
Screw Hook Bnd Screw Rings 螺旋锔及螺旋圈
swinging rings screw 吊环螺钉
My company has a variety of devices 198 Units, mainly the production of full-thread screw, double-headed stud, round nuts, rings, pin and so on.
我公司有各种设备198台，主要生产全螺纹螺杆、双头螺柱、圆螺母、吊环、销类等。
The swinging rotating joint consists of spherical body, thread joint sleeve, locking screw nut, large copper washer and two spherical rings.
本发明摆动旋转接头由球型接头体，螺纹接头套，锁紧螺帽，大铜垫和两个球面转环构成。
应用推荐