BAR: Solid area between perforations. DISTANCE BETWEEN PERFORATIONS: The distance measured from the center of one hole to the center of the next hole. OPEN AREA: Percentage of perforated area…
BAR: Solid area between perforations. DISTANCE BETWEEN PERFORATIONS: The distance measured from the center of one hole to the center of the next hole. OPEN AREA: Percentage of perforated area…