THVS-50數(shù)顯自動磚塔維氏硬度計
(400~500)HV1 ±(4.0~5.0)%
(400~500)HV5 ±3.0%
(700~800)HV30 ±2.0%
(700~800)HV50 ±2.0%
產(chǎn)品特點:
應(yīng)用范圍:
技術(shù)參數(shù):