汽车轮毂PCD值是指螺栓安装孔的中心连接而成的截面圆的直径。
The Wheel PCD is the diameter of the studs from the centre of the wheel.
该扭力杆有用于连接该主动链轮的一个第一端以及附着在中心孔的内部末端的一个第二端。
The torsion bar has a first end for connection to the drive sprocket and a second end fixedly attached to the inner end of the center bore.
链轮、连接套和旋转板的中心孔依次安装于轴上。
The sprocket gear and the rotary plate are respectively fixed on both ends of the connecting sleeve.
一个用于连接刀片刀柄或类似物品孔钻了中央，稍微偏离中心。
A hole for attaching a blade hilt or similar item is drilled up the middle, slightly off centre.
一个用于连接刀片刀柄或类似物品孔钻了中央，稍微偏离中心。
A hole for attaching a blade hilt or similar item is drilled up the middle, slightly off centre.
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