holding-down bolt 压紧螺栓底脚螺栓 ; 压紧螺栓 ; 地脚螺栓
main bearing holding down bolt 主轴承撑杆螺栓
holding g bolt 固定螺栓
We use homemade bolt puller to preload the clamp bolt, which more accurately controls the preload of the clamp bolt, and ensures the clamp's holding effect on the main cable.
采用自制螺栓拉拔器对索夹螺栓进行预紧，更加精确地控制了索夹螺栓的预紧力，确保索夹对主缆的握紧效果。
Couple Dylan and Lexie were holding hands and walking down a tree-lined street recently when a thunderstorm hit, and the two were hit by a lightning bolt.
近日，一对名叫狄伦和莱克茜的情侣正手牵手走在林荫大街上，突然闪电来袭击中二人。
The top part of one inner bolt which matches the blank hole channel of the outer hollow screw is also conical. The rear is provided with a thread and a tetragonal body for holding.
一与外空心螺钉的盲孔道相匹配的内螺栓，内螺栓的尖端部位亦为锥形，尾部设有螺纹和供握持用的四方体。
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