Screen captures of what the data should look like before and after testing.

测试之前和之后的数据状况的屏幕截图。

youdao

Perhaps the direct use of silk screen testing method.

或许直接用丝印测试套位的办法。

youdao

Perhaps the direct use of silk screen testing method.

或许直接用丝印测试套位的办法。

youdao