statistical process control
noun[U]
ukus(abbreviationSPC)PRODUCTION,MANAGEMENT
the use ofstatisticstostudyaprocessinordertofindout if it isworkingwell or if itneedsto bechanged:
Tocontrolquality,statisticalprocesscontrol(SPC) is often used.
InChina, they are makingautomotivebearingsusing thelatestmethodsinstatisticalprocesscontrol.