蝶形螺母是一种翼状物的螺母。
蝶形螺母、花色螺帽：特厚、特扁、公制、英制、德制、螺母、螺栓。
Nut series: extremely thick, extremely flat, Metric, BS, DIN, nuts, bolts.
专业生产蝶形螺母、花色螺帽：特厚、特扁、公制、英制、德制、螺母、螺栓。
We specialize in producing nut series: extremely thick, extremely flat, Metric, BS, DIN, nuts, bolts.
本实用新型公开了一种新型的钓杆支架。它由支承杆、支承板、调节片及螺钉、蝶形螺母等组成。
The utility model discloses a novel fishing rod support and comprises a supporting rod, a supporting plate, an adjustment sheet, screws and butterfly nuts, etc.
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.
尼龙锁紧母、金属锁紧母、K帽、六角螺母、盖帽形、蝶形帽及各式垫圈、挡圈、销类等。
The mother of nylon lock, metal lock master, K cap, hex nut, cap-shaped, butterfly hats and all kinds of washers, retaining rings, pins and so on.
尼龙锁紧母、金属锁紧母、K帽、六角螺母、盖帽形、蝶形帽及各式垫圈、挡圈、销类等。
The mother of nylon lock, metal lock master, K cap, hex nut, cap-shaped, butterfly hats and all kinds of washers, retaining rings, pins and so on.
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