Also known as: pl., PL&
PL stands for various terms. Discover the full forms, meanings, and possible interpretations of PL across different fields and industries.
A landing necessitated by apparent impending failure of engines, systems, or components which makes continued flight unadvisable.
CautionA passage that carries fluid from the source of flow to various operating elements of a fluid power system. Rated for operating pressure at the maximum expected pressure of the system.
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