Before revision: A B C D E F G H I J K L M N O P R S T U V W X Y Z term|Zero Defects – (or ZD), was a management-led program to eliminate defects in industrial production that enjoyed brief popularity in American industry from 1964 to the early 1970s.
After revision: A B C D E F G H I J K L M N O P R S T U V W X Y term|Zero Defects – (or ZD), was a management-led program to eliminate defects in industrial production that enjoyed brief popularity in American industry from 1964 to the early 1970s.