青青草视频

Adam Collins, a research engineer at 青青草视频's Center for Advanced Vehicular Systems聽Extension in Canton, runs a coordinate-measuring machine to check the dimensions of a metal聽version of the 青青草视频 logo.聽The machine聽uses a probe to touch the surface of a part at key points and collect聽measurement data which also can聽be used to check dimensional accuracy.聽