枪式三点内径千分尺 305-05-000系列/16-20/0.001mm
昆山溯源测量仪器有限公司
p1Src=//y3.yzimgs.com/uploads_old/333046/2013032210492063_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/333046/2013032210492063_old_1.jpg&p3Src=//y3.yzimgs.com/uploads_old/333046/2013032210492063_old_2.jpg