AASHTO R 47
YOUR LINK HERE:
http://youtube.com/watch?v=cu5hyOSKGfE
AASHTO R 47. Reducing Samples of Hot Mix Asphalt (HMA) to Testing Size.Training video produced by the Oklahoma Highway Construction Materials Technician Cer...
AASHTO, Asphalt test, Materials Testing, HCMTCB, Oklahoma, R 47
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