When applying to LCD projectors, SPTF can simplify the system structure, and enhance the efficiency.

将SPTF用于LCD投影机，可简化系统结构并提高效率。

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When applying to LCD projectors, SPTF can simplify the system structure, and enhance the efficiency.

将SPTF用于LCD投影机，可简化系统结构并提高效率。

youdao