wherein P is the concentration of the phosphorus compound in the polyamide resin in terms of phosphorus atom and C is the content of {HEAD ~ the polyamide resin} based on {TAIL ~ the total amount} of the polyamide resin and the polyester resin  
wherein P is the concentration of the phosphorus compound in the polyamide resin in terms of phosphorus atom and C is the content of { HEAD ~ the polyamide resin } based on { TAIL ~ the total amount } of the polyamide resin and the polyester resin
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH