In {TAIL ~ the detailed description}, {HEAD ~ reference} will be made to the drawing in which the FIGURE is a flow sheet showing the wash system of a hexamethylene diamine reaction 
In
In { TAIL ~ the detailed description } , { HEAD ~ reference } will be made to the drawing in which the FIGURE is a flow sheet showing the wash system of a hexamethylene diamine reaction
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH