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| бирочная система (Lockout-Tagout (LOTO) or lock and tag is a safety procedure which is used in industry and research settings to ensure that dangerous machines are properly shut off and not started up again prior to the completion of maintenance or servicing work. wiki Alexander Demidov) | |||
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lock and tag procedure : 1 do fraz, 1 tematyki |
| Ochrona środowiska | 1 |