(subcategories)
(category-subcat-count: 4, 4)
F
L
- Liquid fuels (categorytree-member-num: 6, 16, 0, 22, (categorytree-num-categories: 6)(comma-separator)(categorytree-num-pages: 16))
S
- Solid fuels (categorytree-member-num: 7, 84, 0, 91, (categorytree-num-categories: 7)(comma-separator)(categorytree-num-pages: 84))
(category_header: Fuels)
(category-article-count: 4, 4)