Shandan cement plant in order to field work standardization in various positions established working management, including working procedure chart and timesequence diagram.
山丹水泥厂为了现场工作标准化而在各个岗位设立了工作管理图，包括工作程序图和时间序列分解图。
2
Compared to conventional software design based on flow chart, the protection software is developed based on relay function module, which leads to the separation of timesequence and logic.