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Maintenance Diesel Power plant Expert Letter of Designation - Mr. Djohar Arifin

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Maintenance Steam Power plant Expert Letter of Designation - Mr. Dedi Rohdi

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Maintenance Steam-Gas Power plant Expert Letter of Designation - Mr. Dedi Rohdi

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Main Electrical Engineering Expert Expretise Certificate - Mr. Djohar Arifin

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Main Implementer, Senior Operator of Boiler Maintenance Certificate of Competence

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Junior technician, Environmental Maintenance Junior Supervisor Certificate of Competence - Mr. Sesep Herdiana

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Intermediate Technician, Diesel Power Engine Maintenance Senior Supervisor Certificate of Competence - Mr. Djohar Arifin

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Junior Technician, Diesel Power Engine Maintenance Junior Supervisor Certificate of Competence - Mr. Yuana Prasetia

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Junior technician, Environmental Maintenance Junior Supervisor Certificate of Competence - Mr. Sesep Herdiana

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General OSH Experts Letter of Appoinment - Mr. Sesep Herdiana

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General OSH Experts Certificate - Mr. Sesep Herdiana