A film by the Czechoslovak Department of Energy on occupational safety in substations and transformers.
| Release Date | January 1, 1957 | |
|---|---|---|
| Status | Released | |
| Original Title | Stůj, vysoké napětí | |
| Runtime | 17min | |
| Budget | — | |
| Revenue | — | |
| Language | Czech, Slovak | |
| Original Language | Czech | |
| Production Countries | — | |
| Production Companies | ||