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.
abacus. 1  a device for making arithmetic calculations, consisting of a frame set with rods on which balls or beads are moved. 2  Architecture. a slab forming the top of the capital of a column.