 |
| |||
| 叠氮化铅•三硝基间苯二酚铅共沉淀起爆药D • S共沉淀起爆药，用于雷管装药 | |||
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips