ČSN 05 0710 Predpisy pre úradné skúšky zváračov
| Format: | Book |
|---|---|
| Language: | Undetermined |
| PhysicalDescription: | 39 s. |
| Published: |
Praha
ÚNM
1975
|
| Format: | Book |
|---|---|
| Language: | Undetermined |
| PhysicalDescription: | 39 s. |
| Published: |
Praha
ÚNM
1975
|
