【化】 process instrumentation drawing
craft; technics; technology
【计】 MOS technology
【化】 methodology
【经】 technology
appearance; instrument; meter
【电】 meter
flow chart
【计】 flow diagram; flowchart; process chart; process flow chart
process flowgraph
【化】 flow chart; flow diagram; flow plan; flow scheme; flow sheet
【经】 flow chart; flow diagram; route diagram