在諸如汽車催化器的應用當中,不銹鋼管材的內徑,最小外切和最大內切圓都必須得到精確控制。催化器中的套筒部位,可能是光潔表面,亞光面或帶有涂層的表面,形狀也可能是圓形或者橢圓形。尺寸精準對于將來催化器的工作至關重要。只需要準確安裝被測物體,其他測量步驟都由計算機自主完成。In order to manufacture catalytic converters for cars, the diameter, minimum circumscribed circle, and maximum inscribed circle must be determined very precisely. The sleeve of the catalyst consists of either a gloss, matte or painted stainless steel tube, which can
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