The morning sunlight penetrated the thick curtains and warmed the room.

The engineers tested several penetrators to evaluate their ability to breach the reinforced hull.

The forensic team examined the penetrator to determine how it breached the hull.

During the inspection, the engineers used penetrants to detect tiny cracks on the aircraft wing.

The penetrant chemical solution quickly reached the deepest cracks in the concrete.

The technician applied a fluorescent penetrant to the metal surface to expose hairline cracks.

She examined the manuscript penetratively, uncovering hidden layers of meaning.

Light filtered penetrably through the thin curtains, casting a soft glow across the room.

Researchers compared the penetrabilities of different synthetic membranes under varying temperatures.

The penetrativeness of the probe allowed it to reach hidden cavities deep within the rock.