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.
Full Definition of ABACUS. 1. : an instrument for performing calculations by sliding counters along rods or in grooves. 2.: a slab that forms the uppermost member or division of the capital of a column.See abacus defined for English-language learners.See abacus defined for kids. ADVERTISEMENT.efinition of ABACUS for Kids. : an instrument for doing arithmetic by sliding counters along rods or in grooves.