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| pipeline and instrument diagram (Leonid Dzhepko); pipeline and instrumentation diagram (Leonid Dzhepko) | |||
| piping and instrumentation diagram (Leonid Dzhepko) | |||
| схема обвязки и КИП: 10 Phrasen in 4 Thematiken |
| Allgemeine Lexik | 2 |
| Ingenieurwesen | 3 |
| Sachalin | 4 |
| Sachalin R | 1 |