| sec.sys. |
na-tech event (или катастрофа (бедствие): natural events (known as Na-Tech, or from the English term 'natural hazards triggering technological accidents) MichaelBurov); Na-Tech accident (Na-Tech accident; Na-Tech: natural events (known as Na-Tech, or from the English term 'natural hazards triggering technological accidents) MichaelBurov); Na-Tech (Na-Tech accident; Na-Techs: natural events (known as Na-Techs, or from the English term 'natural hazards triggering technological accidents) MichaelBurov); na-tech disaster (MichaelBurov); natech disaster (MichaelBurov); natural-technological disaster (MichaelBurov) |
