The PBX user board trial instrument presented is designed mainly aiming at the ZXJ2000 PBX user board.

程控交换机用户板测试仪主要是针对中兴通讯ZXJ2000型程控交换机用户板而设计的。

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Once you are able to slide all the tiles on the board together you may move on to the next trial!

一旦你能够滑动板上所有的瓷砖在一起你可以移动到下一个试验！

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Once you are able to slide all the tiles on the board together you may move on to the next trial!

一旦你能够滑动板上所有的瓷砖在一起你可以移动到下一个试验！

youdao