The sheet has the advantages that since the sheet has light weight, the sheet can be easily arranged at required position, which saves arrangement time and man-hour cost;
重量轻，可轻易 装设至所需的位置，节省装设时间及工时成本；
This archetype system adopted modularization framework and had the following functions: automatically designing and editing coordination charts, calculating coordination accuracy and man-hour cost.
该系统采用模块化结构，具有自动设计协调图表、编辑协调图表、协调准确度计算和统计工时成本等功能。
There are many difficulties in estimating the manufacturing cost and production cycle of the die in production quoting due to the uncertainty of the man-hour of die adjusting and testing.
针对由于汽车模具调试工时难以确定所导致的制造成本和生产周期与生产实际相差较大的问题，提出了基于工时管理系统的汽车模具调试工时估计方法。
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