该方法在高纯超细熔融石英粉生产线中完成了工业化应用。

The method had been applied into the commercial production of melting quartz powder with high purity.

youdao

该方法在高纯超细熔融石英粉生产线中完成了工业化应用。

The method had been applied into the commercial production of melting quartz powder with high purity.

youdao