Calculation standard of bending working hour

1. Bending time definition and its constituent items 1.1 Bending man hour refers to the man hour for bending in the workshop. 1.2 Bending man hour consists of preparation man hour, operation man hour and auxiliary loading and unloading man hour. 1.3 Preparation time refers to the time consumed to get familiar with process documents, … Continue reading Calculation standard of bending working hour