English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

3 answers

They use sulfur in the production process...

2006-10-10 16:28:37 · answer #1 · answered by Anonymous · 0 0

It's probably from the Sulfur Dioxide that is used in the paper industry

2006-10-10 23:28:24 · answer #2 · answered by Anonymous · 0 0

pulp

2006-10-11 07:14:05 · answer #3 · answered by Miss Candi 4 · 0 0

fedest.com, questions and answers