划线时，通常使用游标卡尺、钳工划线盘、钢直尺等常用工具。

It normally used vernier caliper, fitter disc, steel ruler, and other frequently used tools.

youdao

划线时，通常使用游标卡尺、钳工划线盘、钢直尺等常用工具。

It normally used vernier caliper, fitter disc, steel ruler, and other frequently used tools.

youdao