The technology of repeater as one assistant method of network coverage has been applied widely.

作为网络覆盖的一种有效的辅助手段，直放站技术得到了广泛地应用。

youdao

The technology of repeater as one assistant method of network coverage has been applied widely.

作为网络覆盖的一种有效的辅助手段，直放站技术得到了广泛地应用。

youdao