Also known as: PG., PG...
PG stands for various terms. Discover the full forms, meanings, and possible interpretations of PG across different fields and industries.
In ECDIS a 2–dimensional data structure in which the geometry is described in terms of NODES and EDGES which are TOPOLOGICALLY linked. A special case of a CHAINNODE data structure in which edges must not cross. CONNECTED NODES are formed at all points where edges meet.
A train of internal gears consisting of a sun gear, to which input power is applied, and planet gears that give the output power.
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