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

1 answers

Black oil is refined into gasoline and oil products. White oil is petroleum jelly, or Vaseline. White oil is also a kind of insecticide.

2007-02-26 15:57:25 · answer #1 · answered by ? 6 · 0 0

fedest.com, questions and answers