數(shù)顯外徑千分尺 293-805 0-25/0.001mm 293-815 0-25/0.001mm 293-340 0-25/0.001mm防水防油293-341 25-50/0.001mm 293-342 50-75/0.001mm 293-343 75-100/0.001mm 293-240 0-25/0.001mm 防水防油293-241 25-50/0.001mm 293-242 50-75/0.001mm 293-243 75-100/0.001mm數(shù)字字外徑千分尺 193-111 0-25/0.001mm 193-112 25-50/0.001mm外徑千分尺 103-101-100-25/0.01mm 103-137 0-25/0.01mm 103-138 25-50/0.01mm 103-139-1050-75/0.01mm 103-140-1075-100/0.01mm 103-129 0-25/0.001mm