数字显示被清洗玻璃的厚度、可以精确的调节和观察。

There is numeric display of washed glass thickness, thus it can be precisely adjusted and observed.

youdao

数字显示被清洗玻璃的厚度、可以精确的调节和观察。

There is numeric display of washed glass thickness, thus it can be precisely adjusted and observed.

youdao