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English[en]
The block casting process, also known as the DSS (directional solidification system) or VGF (vertical gradient freeze) process, now produces most of the wafers processed in the PV industry.
Chinese[zh]
多晶铸锭工艺,也常称为DSS (定向凝固) 或VGF(垂直梯度凝固) 工艺,现在主要用于生产光伏产业中所需的大多数晶片。

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