SAE J 473a
SAE J 473a (はんだ)· SAE (米国) · 14 材料
| 名称 | 材料グループ | |
|---|---|---|
| 1A | 鉛 | chevron_right |
| 1B | 鉛 | chevron_right |
| 2A | 鉛 | chevron_right |
| 2B | 鉛 | chevron_right |
| 3A | 鉛 | chevron_right |
| 3B | 鉛 | chevron_right |
| 4A | 鉛 | chevron_right |
| 4B | 鉛 | chevron_right |
| 5A | 鉛 | chevron_right |
| 5B | 鉛 | chevron_right |
| 6A | 鉛 | chevron_right |
| 6B | 鉛 | chevron_right |
| 8A | 鉛 | chevron_right |
| 9B | 鉛 | chevron_right |