Cheie SN4-WR-011
Cheie
| Postul Nr | Material | Specificație |
| SN4-WR-001 | Alamă | tipul SUA |
| SN4-WR-002 | Alamă | |
| SN4-WR-003 | Oţel | Storz Un tip A / B / C |
| SN4-WR-004 | Oţel | tip Storz B / C |
| SN4-WR-005 | Alamă | tipul Nakajima |
| SN4-WR-006 | Alamă | tipul Nakajima |
| SN4-WR-007 | Alamă | tipul Storz |
| SN4-WR-008 | Fier maleabil | DN3223 |
| SN4-WR-009 | Fier maleabil | DN3223 |
| SN4-WR-010 | Fier maleabil | tip F |
| SN4-WR-011 | Fier maleabil | Storz Un tip A / B / C |
| SN4-WR-012 | Fier maleabil | DN3223 |
