
| Engine_2014 : General Subjects - 787/3524 |
|---|
| « Previous Question |
| Soft solders have relatively low melting points and consist mainly of __________ . |
| A) silver base alloys |
| B) lead base alloys |
| C) copper base alloys |
| D) nickel baseĀ alloys |
loading answer...
| Comments |
|---|
| There are no comments for this question. |
