 |
| |||
| 侵蚀孔〔凹斑〕; 蚀痕 | |||
| 腐蚀坑; 腐【侵】蚀坑 | |||
| 蚀刻法 | |||
| |||
| 腐蚀坑痕，陷斑 | |||
| 刻蚀坑 | |||
| ★ 腐蚀坑; 腐【侵】蚀坑 | |||
| 蚀斑 | |||
| 腐蚀斑点; 锈蚀坑; 麻点; 刻蚀凹坑 | |||
| 蚀坑 | |||
| 浸蚀坑; 浸蚀麻点 | |||
| 蚀痕; 侵蚀陷斑; 腐蚀陷斑; 蚀刻坑 | |||
| |||
| 腐蚀坑; 腐蚀陷斑 | |||
|
etching pit : 10 do fraz, 4 tematyki |
| Elektronika | 1 |
| Hutnictwo | 5 |
| Ropa / ropa naftowa | 1 |
| Technika i technologia | 3 |
|
| |||
| 侵蚀孔〔凹斑〕; 蚀痕 | |||
| 腐蚀坑; 腐【侵】蚀坑 | |||
| 蚀刻法 | |||
| |||
| 腐蚀坑痕，陷斑 | |||
| 刻蚀坑 | |||
| ★ 腐蚀坑; 腐【侵】蚀坑 | |||
| 蚀斑 | |||
| 腐蚀斑点; 锈蚀坑; 麻点; 刻蚀凹坑 | |||
| 蚀坑 | |||
| 浸蚀坑; 浸蚀麻点 | |||
| 蚀痕; 侵蚀陷斑; 腐蚀陷斑; 蚀刻坑 | |||
| |||
| 腐蚀坑; 腐蚀陷斑 | |||
|
etching pit : 10 do fraz, 4 tematyki |
| Elektronika | 1 |
| Hutnictwo | 5 |
| Ropa / ropa naftowa | 1 |
| Technika i technologia | 3 |