·2,447,543篇论文数据，部分数据来源于NoteExpress
在打算详细使用万用表之前，清楚的了解所连接的电路有大概多少数值(量程)，是很重要的。
Before going in to detail about multimeters, it is important for you to have a clear idea of how meters are connected into circuits.
youdao
应用推荐
模块上移
模块下移
不移动