It is one year since New Iron-making Plant implemented precision time-check for equipment.
总结炼铁新厂一年来精密点检工作的开展情况。
At the time of purchase, the user must check the slot size and a wire board tungsten steel precision, smoothness, especially with the line wheel and the arc part of roundness.
在购买的时候，用户必须检查钨钢件导线板的尺寸和线槽的精度、光洁度，特别是和线轮接触的圆弧部分的圆度。
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