方钢筋;方钢条
Fire-bar is designed especially for hot runner system manufacturer, which applies high-class stainless steel and strict technical skill to form square section and flat section.
加热直条专为热流道制造者设计,采用优质不锈钢材料和严格工艺技术制成方形截面、扁平形截面,可进行光亮和喷砂处理。
This thesis studies the effect of wide& high ratio, bump ratio and reduction ratio on the skew ratio in plain roller rolling square bar through simulated hot rolling steel by steel roller rolling lead.
通过钢辊轧制铅件模拟热轧钢件,研究了平辊轧制矩形件过程,轧件的宽高比、鼓形比和压下率三个参数对脱方的影响。
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