[Kurt S]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: John Brown</div><div class="ubbcode-body">How can I figure out what those line codes are? I've heard of F, H, and X bodys and so on, but what is an E1 line code? I've got some columns that I'd like to figure out too.</div></div>
I think that's production line, not product line.