德国kroeplin外径卡规POCO 2K POCO 2K 深圳市鑫腾明计量仪器商行

p1Src=//y2.yzimgs.com/uploads/304470/2017112-95136754.jpg?watermark/2/text/5rex5Zyz5biC6IW-5piO6L6-57K-5a-G5Luq5Zmo5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/SouthEast