J has various meanings in the Army category. Discover the full forms, definitions, and usage contexts of J in Army.
The area where two or more ends or surfaces are joined by a weld or other fastener. Panel Point. The location where two or more members are fastened together mechanically or by welding, brazing, soldering or adhesive bonding. An opening in a rock along which the rock exhibits no displacement; generally an equilibrium response to cooling or unloading.
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