发动机在车间大修后，上

台架测试功率以确保大修

工艺水平

Engines after major overhaul

being dyno-tested to ensure

satisfactory workmanship.

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设备鉴定

Equipment Verification

设备校正

Equipment Calibration

特种设备日常保养

Special Equipment Maintenance

起重设备检验

Hoisting Equipment Inspection

测功机

Dynomometer