is a private partnership, the main sales love japan sum of measuring instruments, needle regulation, plug gauge ; with its own import and export rights.
the three - meter checking device and hydraulic machine were developed to substitute the traditional three - legged divider plug gauge and correction by the thread rod.
设计的三表式检测装置和液压机具取代了传统的三脚规及塞片检测和人工操纵螺桿校正;
provide a taper plug gauge for all contour blocks gap measuring.
提供一把缝隙尺以检测产品与模拟块的间隙。
inside diameter micrometer micrometer plug gauge thread gauge digital calipers height gauge and other testing tools.