Knock, knock.
Who's there?
Delay.
Delay who?
Show the Punchline
Delay-ed again, because the couplant is still in the truck.
Joke #79
Knock, knock.
More Ultrasonic Testing Jokes
- What do the dead zone and Monday morning have in common?
- Why was the damping material so well loved?
- An A-scan looks perfect right up until the client leans over to look at it.
- My apprentice's thickness gauge said the steel plate was less than half its drawn thicknes…
- Calibration Block (n.): A piece of steel that has been told it is perfect and believes it.