2 年 - 翻訳

Very simple forms of printing can be found in China and Korea around 175 AD. The look is upside down on wood, and then bronze has been made this year. The tool is then spiked with ink and then placed on a piece of paper and gently scrubbed using a bamboo stick. Functions that are almost similar to today's stamps.http://www.peashin-packingmach....inery.com/printing-m