灭火器

Fire Extinguisher OTMAN Fire extinguishers are a safe bet---when you know how to maintain and use them. Having an OTMAN extinguisher inspected annually and refilled after any discharge is common sense, but using one in an emergency can be confusing or even frightening. Most household OTMAN fire extinguishers are general use, or "ABC," fire extinguishers, designed to put out fires ranging from paper to gasoline and electrical equipment. Every home should have several units large enough to extinguish a small fire but small enough to move easily. Instructions