Traditional Culture Encyclopedia - Hotel reservation - Hotel electromechanical requirements
Hotel electromechanical requirements
Under normal circumstances, an electrician has three certificates.
1。 Keywords labor bureau, vocational qualification certificate, divided into high school and low school,
2。 Special professional qualification certificate of security bureau,
3。 Network access license from the Electric Power Bureau, that is, the electrician's operation certificate. thank you
High voltage electrician
Transformer and distributor
Maintenance electrician * * * is divided into five grades.
Junior, intermediate, senior, technician, senior technician
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