Fire protection equipment on wind ducts, used in air conditioning systems.�model: pfd-s (c);�200x100x150mm.�gi fire damper c / w link.�prudent brand aire.�foc goods.�100% new
10-81 rubber additives - anti-oxidant preparations link well mb (used to produce rubber petrol chains) , tp: 2-mercaptobenzimidazole (583-39-1) , white mineral oil ( petroleum) (8042-47-5). 100% new goods