本发明为一种退锡废液里锡的回收方法。

The invention relates to a recovery method of tin in tin-stripping waste liquid.

youdao

以硝酸-磺酸型退锡剂为基础配方，研制了一种脱除废旧电路板表面残留焊锡的剥离液。

A new stripper for removing the solder from the surface of waste printed circuit boards was developed on the basis of a nitric acid - sulfonic acid type tin stripper.

youdao

是林肯打来的，他说他身在迈阿密，他要把锡拉夺回来交给公司，好让他们都全身而退。

Lincoln's on the other line and says he's in Miami. He says he's giving Scylla back to the Company so they can walk away from it.

youdao