... , EFD25 or EFD30 series bobbins EPC13, EPC19, EPC25 or EPC30 series bobbins EP7, EP10, EP13, EP17 or EP20 series bobbins POT0905, POT1811, POT2311, POT2318 ... , EFD25 or EFD30 series bobbins EPC13, EPC19, EPC25 or EPC30 series bobbins EP7, EP10, EP13, EP17 or EP20 series bobbins POT0905, POT1811, POT2311, POT2318 ...