You are viewing a single comment's thread from:RE: Do It Yourself : An Engineering Way to do the Etching process.View the full contextmdo (0)(1)in #steemit-engineering • 6 years ago Your post is very interesting. your post resteemed!
@mdo Thank you so much :) I hope to have more Do It Yourself posts that can be helpful for other steemians.
Steem On!