The most important part of the digital level is the bar gauge identification system.
条码标尺的识别系统是数字水准仪中最重要的组成部分。
Nowadays most campus started Digital campus construction, and some of them had got certain level.
当前大部分院校已经开始数字化校园建设，并具有一定程度的数字化水平。
The second short after the digital for pollution level date;
第二个短横后数字为污秽等级号；
High technology difficulty level and digital integration, etc.
技术难度高，数字集成大，等多项。
High technology difficulty level and digital integration, etc.
技术难度高，数字集成大，等多项。
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