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The license of Promatomnadzor Ministry of Extreme Situations Republic of Belarus. |
Certificate at explosion proof equipment: gas transmitter DG-1. |
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Pattern approval certificate of measuring instruments of Committee for Standartization and Certification under Cabinet Council of the Republic of Belarus at alarm controller PS-1. |
Certificate at explosion proof equipment: pellistor detector BS-1. |
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Certificate at explosion proof equipment: gas transmitter DG-1. |
License of Gosgortexnadzor of Russia at using explosion proof gas transmitter DG-1. |
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