求翻译：《动火作业许可证》由专门指定人员审核：三级动火可由工程部主管审批，二级动火可由工程部经理审批，一级动火必须由EHS部审批。是什么意思？

"Hot Work Permit" by specifically designated personnel review: three flare for approval by the director of engineering, two flare by the Engineering Manager for approval, a flare must be approved by the EHS department.

《Get angry the homework permit 》from exclusively specify the personnel to examine:x-rated get angry and can be examine and approve by the engineering department supervisor, second class get angry can from the engineering department the manager examine and approve, a class' get angry has to be examin

"Gets angry Work Permit" by to assign the personnel to verify specially: Three levels get angry may examine and approve by the engineering dept manager, two levels get angry may examine and approve by engineering dept manager, the level gets angry must examine and approve by EHS.

Audit the hot work permits by specially designated officers: three level hot by head of project approval, secondary ignition can be by engineering manager approval, level fire must the EHS Department approval.

The hot work permit by staff of the specifically designated audit: three levels of fire can be approved by the head of Engineering Department, the secondary fire can be approved by the project manager, level fire must be approved by the EHS Department.