2. This is not found, or character-for-platform look to see what CPU added
solder!
这个是没有发现字库换平台看看或者是CPU加焊一下看看!
3. A number of metals and alloys, how ever, are difficult to silver-
solder and require special procedures.
但是有许多金属和合金是难于银焊的,因此需要采用专门的工艺方法。