This problem is more serious with wider application of TFBGA and implementation of ROHS directive.

随着TFBGA的广泛应用和ROHS指令的实施，这一问题已变得更加严峻。

youdao

This problem is more serious with wider application of TFBGA and implementation of ROHS directive.

随着TFBGA的广泛应用和ROHS指令的实施，这一问题已变得更加严峻。

youdao