| Subject | English | Bulgarian |
| comp., MS | cascade delete | каскадно изтриване (For relationships that enforce referential integrity between tables, the deletion of all related records in the related table or tables when a record in the primary table is deleted) |
| construct. | cascade feeding of vats | захранване на вани |
| construct. | cascade feeding of vats | каскадно стъпално захранване на вани |
| construct. | cascade welding | стъпаловидна заварка |