甲醛、黑橡胶混合物主要引起手部皮损，而硫柳汞则主要引起面部皮损。

Formaldehyde, black rubber mix mainly caused the skin damage on hand, and merthiolate on face.

youdao

甲醛、黑橡胶混合物主要引起手部皮损，而硫柳汞则主要引起面部皮损。

Formaldehyde, black rubber mix mainly caused the skin damage on hand, and merthiolate on face.

youdao