半圆头方螺栓 Cup head square neck bolts ; cuhead square neck bolts
沉头方颈螺栓 Flat countersink square neck bolts ; Plough bolt ; Flat counter sunk square neck bolts ; countersunk head square neck bolt
方颈螺栓 [机] square neck bolt ; carriage bolts
圆头方颈螺栓 Carriage Bolts ; round head square-neck bolt ; neck bolt
方镇螺栓 square neck bolt ; square neck bolt west bank
平顶方头螺栓 flattened square head bolt
方头螺栓扳手 square head wrench
椭圆头方颈螺栓 oval head square neck bolt
方头凸缘螺栓 head bolt
卡车枢轴轴承箱板螺栓的一方渠道 ， 让没有任何其他拆除洛科的卡车容易清除。
The truck pivot bearing housing plate bolts to the side channels to allow easy removal of a truck without any other loco dismantling.
最后大会显示了铝方支持螺栓到位。
The final assembly shows the aluminum side supports bolted in place.
半圆头低方颈螺栓。
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