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一种底部气冷的多晶硅半熔铸锭装置及工艺

Release Time:2019-03-09  Hits:

First Author: 姜大川

Disigner of the Invention: 任世强,李鹏廷,Yi Tan,李佳艳

Application Number: CN201410342848.2

Authorization Date: 2014-07-17

Authorization Number: CN104131345A

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