full set of process & instrumentation diagrams for an industrial flue gas treatment system. incl. AC adsorption, ammonia injection, baghouse dust collection, heat exchangers & more. i’ve included all 19 sheets covering the whole plant layout, process flow, and instrumentation details. 包含烟气脱硫脱硝系统、AC吸附、氨气制备等19张全套CAD图纸。