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I'm Andrea McChesney, the Executive Director of the CCMPA, and we want to ensure you and your team have all the access to the latest and greatest in CCMPA activities and industry buzz.
Sincerely, Andrea & your CCMPA team.
Many block producers indicate the strength of their product by incorporating a bolt mark on the top of each block. This downloadable document is the key to understanding the mark by its position.
Download the Diagram & Explanation