With an unique design of transmission lock out loop, the calling collision of multi users is overcome.

由于设计了一种独特的发射互锁环，有效地解决了多个楼层同时呼梯的冲突问题。

youdao

With an unique design of transmission lock out loop, the calling collision of multi users is overcome.

由于设计了一种独特的发射互锁环，有效地解决了多个楼层同时呼梯的冲突问题。

youdao