knurled

The crested top was milled and knurled like the knob on a safe.

冠毛茸茸的顶部早已磨平,酷似保险箱的隆起球形旋钮.

辞典例句

The strong knurled collar receives the installation force and resists torque.

坚固的花齿铆接后能够承受巨大的扭力.

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Release the outer knurled ring by rotating the clamping screw anti - clockwise .

逆时针 旋开调节钮使外面带有凸边的环松动.

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Heavy duty adjusting screw. Adjusting screw is both slotted and knurled.

重型调节螺丝. 调节螺丝既有槽也有花纹边.

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