ČSN 05 0712 Predpisy pre skúšanie zváračov kotlov
| Format: | Book |
|---|---|
| Language: | Czech |
| PhysicalDescription: | 18 s. |
| Published: |
Praha
ÚNM
1963
|
| Format: | Book |
|---|---|
| Language: | Czech |
| PhysicalDescription: | 18 s. |
| Published: |
Praha
ÚNM
1963
|
