Johansson presented the research findings at the international conference.

The maintenance team inspected the Johansson gauges and found that several needed recalibration before the next trial.

The machinist selected a Johansson block to calibrate the micrometer.

During the experiment, the researchers observed how Johansson blocks influenced heat conduction in the composite.

The inspector placed the Johansson gauge on the granite surface plate to check its calibration.