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蝶形螺母
[机] butterfly nut
- 蝶形螺母是一种翼状物的螺母。
A wing nut is a nut with wings. - 容器关闭时，二边的蝶形螺母的把手固定在同一侧。
When the box was closed, it was secured by wing nuts on each side, and handles of sash cord were attached on the same sides. - 它被悬挂起来，并通过弹簧安装在磁桥内，两个铆钉和可调蝶形螺母可调整从检测表面到传感器的高度。
It is suspended and spring mounted within the Magnetic Bridge by two studs and adjustable wing nuts allowing the adjustment of the height of the sensors from the inspection surface.
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中国词汇量第二的英语词典
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