薄片外徑千分尺編號規(guī)格122-1010-25mm分度值0.01mm測砧0.75*6mm122-10225-50mm122-10350-75mm測砧0.75*6m122-10475-100mm122-1110-25mm測砧0.40*6mm122-11225-50mm122-1410-25mnm測砧0.40*6mm122-14225-50mm122-1610-25mm測砧0.75*6mm122-16225-50mm數(shù)顯薄片外徑千分尺編號規(guī)格422-111-300-25mm分度值0.001mm測砧0.75*6mm422-112-3025-50mm422-113-3050-75mm422-114-3075-100mm422-141-300-25mm測砧0.40*6mm422-142-3025-50mm422-121-300-25mm鎢鋼測砧0.75*6mm422-151-300-25mm鎢鋼測砧0.40*6mm