平へい版はんへいはんMeanings1nounplanography; planographic printingprintingTechnical term in printing for a method where the image and non-image areas are on the same plane, such as lithography.平へい版はん印いん刷さつは、石せき版ばん印いん刷さつやオフセット印いん刷さつを含ふくむ。Planographic printing includes lithography and offset printing.