Vacuum strip coating and related products are stepping into mass production following this trend.

连续带钢真空镀膜技术正在沿着这一趋势，逐渐进入工业化阶段。

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Vacuum strip coating and related products are stepping into mass production following this trend.

连续带钢真空镀膜技术正在沿着这一趋势，逐渐进入工业化阶段。

youdao