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| protection systems | |||
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| conveyor belts guard | |||
| protection system | |||
| type of protection | |||
| protection system A series of procedures and devices designed to preserve people, property or the environment from injury or harm | |||
| safety system | |||
| protective system | |||
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Schutzsysteme : 7 phrases in 5 subjects |
| Electronics | 1 |
| General | 2 |
| Information technology | 1 |
| Law | 1 |
| Politics | 2 |