As a noun, an interface is either: 1  A user interface, consisting of the set of dials, knobs, operating system commands, graphical display formats, and other devices provided by a computer or a program to allow the user to communicate and use the computer or program.
What are flammable and combustible materials? Flammable materials can be found as solids, liquids, or gases. Flammable solids can be classified in three categories: desensitized explosives, self-reactive materials, and readily combustible solids.
HAZMAT Class 3 Flammable liquids. (Redirected from HAZMAT Class 3 Flammable Liquids) A flammable liquid is a liquid with flash point of not more than 60.5 Â°C (141 Â°F), or any material in a liquid phase with a flash point at or above 37.8 Â°C (100 Â°F).