在线亚洲AV不卡一区二区-色逼国产美美女操老逼逼-看国产一级特黄大片在线一-国产亚欧女人天堂AV在线

Brief Introduction: In calculating scientist area, according to the complex degree of measured parts, industrial area measuring are divided into trunk style measuring and complex shape measuring. It i

Brief Introduction: recur the part actual shape by using high capability scanning system. Scanning is way that automatically collecting data of lots point to accurate definite part shape. It is most e

Brief Introduction: probe head is a signal switch when CMM touches parts, it is important part of CMM, accuracy of probe head will decide the repetition of CMM, beside different part needs deferent pr