is 665.60 KB, has a resolution of 700x420 pixels and was uploaded on November 5, 2019 @ 9:33 am by user: simoiss. It is filed under the tags: industry, black oxide, organic solderability preservative, system, chemical milling. Click the blue button at the top to freely download: Printed Circuit Board Machine Surface Finishing Organic Solderability Preservative Copper SCHMID Group png.