油田绞车测井钢缆专用张力计 JC-LY-01/80KN 汉中锦诚电测设备有限公司

p1Src=//y2.yzimgs.com/uploads_old/468002/2014122315184790_old.jpg&p2Src=//y2.yzimgs.com/uploads_old/468002/2014122315184795_old.jpg&p3Src=//y2.yzimgs.com/uploads_old/468002/2014122315184799_old.jpg