螺栓钩环 bolt shackle
钢索栓钩结 cat's-paw knot
钩螺栓 hook bolt ; huckbolt ; claw bolt ; anchor bolt
钩头螺栓 [建] hook bolt ; [建] j-bolt ; gib head bolt
钩头蜾栓 hook bolt
钩环螺栓 [机] shackle bolt
带钩螺栓 hook bolt ; shackle bolt
弯钩螺栓 swan-neck bolt ; hooked bolt ; hookhookedbolt
吊钩的锁栓 bill of the hook
标准型钩螺栓 standard hooked bolt
看起来像有人从大型喷气机上拧下一根机翼，翻转过来，套在中船体的栓钩之上。
It looks as if someone wrenched a wing off a large jetliner and perched it, tip up, atop a trailer hitch on the boat's middle hull.
用于将隔断板框与面板支架、插销栓、以及衣帽钩连接的安装螺栓采用的都是贯穿螺栓。
Mounting screws for stile to panel bracket, latch keeper, and coat hook connections are through-bolted.
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