连钩螺栓
词语: 连钩螺栓
解释: sling bolt
词典: 冶金专业汉英词典
连钩螺栓 相关解释
sling bolt 〔名词〕吊索套环
sling bolt 〔名词〕连钩螺栓
sling bolt 〔名词〕活节螺栓,回转螺栓
连钩螺栓 shackle bolt
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