rail welding seam的意思|示意
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钢轨焊缝
rail welding seam的网络常见释义
钢轨焊缝 ... 轨道参数 track parameter 钢轨焊缝 rail welding seam 巡回检查 inspection tour ...
详细翻译 详细翻译>> rail welding seam 钢轨焊缝..
rail welding seam相关例句
A new fashioned special seam welder for welding the stainless steel band on the rail surface was developed successfully.
研制了一种新型的钢轨表面不锈钢带专用缝焊机。