德國(guó)viZaar工業(yè)內(nèi)窺鏡，對(duì)料管內(nèi)孔進(jìn)行探傷、裂紋、氣孔檢測(cè)，確保每條料管內(nèi)孔品質(zhì)優(yōu)良

German vizaar industrial endoscope, inspect flaw, crack, air hole of the barrel inner bore, to assure every barrel inner bore good condition.

檢測(cè)范圍Inspection range：φ6X4000mm

放大倍率Enlarge ratio:4-20 times

有效相素Effective pixels:440000