Maintenance Requirements: The maintenance requirements depend on the type of portable fire extinguisher. Stored pressure or dry chemical type extinguishers do not require an internal examination. Water or steam type fire extinguishers should be discharged, disassembled and inspected annually (NFPA 10, 4-4.1.1).
Fiscus Name Meaning German: from Latin fiscus âbasketâ, a humanistic Latinization of the German name Korb. This is a metonymic occupational name for a basketmaker or a peddler, or a habitational name for someone who lived at a house distinguished by the sign of a basket.
History of Abacus. Origin of the name Abacus. Abacus, a Latin word derived its name from a Greek word abakos, a Greek genitive form of abax which means a calculating-table. Abax is also considered to have a meaning of âa table used for drawing for geometric figures that is sprinkled with dust or sandâ. Sponsored Links.