The etching direction of silver is more selective than copper. In other words, copper has stronger lateral etching ability than silver, while silver has stronger longitudinal etching ability.
Silver is more selective in the etching direction than copper, in other words, copper has a stronger lateral etching capacity than silver, while silver has a stronger vertical etching capacity
The etching direction of silver is more selective than that of copper. In other words, copper has stronger lateral etching ability than silver, while silver has stronger vertical etching ability<BR>