The first continuous ribbon process involved squeezing molten glass through two hot rollers, similar to an old mangle.
第一种连续的带状制作过程涉及到利用两个高温滚轴挤压熔融玻璃，类似于过去的轧棉机。
The first continuous ribbon process involved squeezing molten glass through two hot rollers, similar to an old mangle.
第一种连续的带状制作过程涉及到利用两个高温滚轴挤压熔融玻璃，类似于过去的轧棉机。
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