To create the BOM list, drawings, process flowchart and detail working instruction for existing and future new products (including language translation).
And apply the data flowchart; procedure flowchart to design process is in progress detailed instruction for system such as.
并运用数据流程图，程序流程图等对系统的设计过程进行详细的说明。
3
And the preliminary design must complete design instruction booklet one, Sewage treatment plant total floor-plan, elevation chart, flow chart, main equipment drawing.