Assertion: trailer attenuator | /r/HasProperty | first mash tested
Facets:
Source sentences:
text: The Scorpion II TL-3 Trailer Attenuator from TrafFix Devices is the world's first MASH Tested, Passed, and Eligible Trailer Attenuator.
text: The Scorpion II TL-3 Trailer Attenuator from TrafFix Devices is the world's first MASH Tested, Passed, and Eligible Trailer Attenuator.