带表卡尺是用表式机构代替游标读数，测量准确迅速。

The dial calipers apply dial mechanism instead of vernier for readings and can work accurately and rapidly.

youdao

带表卡尺是用表式机构代替游标读数，测量准确迅速。

The dial calipers apply dial mechanism instead of vernier for readings and can work accurately and rapidly.

youdao