Requirements and documents for obtaining qualification certificates for installation, maintenance, and upkeep of explosion-proof electrical equipment
1. Business license and personal ID card
2. Not less than3People need to undergo training on explosion-proof electrical knowledge, pass the assessment, and obtain a personal training qualification certificate
3. Only on the above basis can the company obtain the qualification certificate for installation and maintenance of explosion-proof electrical equipment
4. Exam standards:GB3836.15-2000-Electrical equipment for explosive gas environments15Part: Electrical Installation in Hazardous Areas(Excluding coal mines)
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