... V铁铬母合金 V alloy V型架 V shaped frame 三角带传动输送机 V-band driving conveyor ...
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v-shaped rigid frame v形刚构
V-shaped pier continuous rigid-frame V形连续刚构
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A coil curl is arranged in an inverted V-shaped fender of a front wheel whose wheel frame is provided with an electromagnet.
前轮的倒v型挡泥板内设有线圈。前轮的轮框上设有电磁铁。
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