
SUN-TEC Corporation 10/3000 range Brinell Hardness Standard 硬度块 335 HBW
Calibrated to ASTM Standards
Includes Certificate of Calibration
SUN-TEC Corporation 10/3000 range Brinell Hardness Standard 硬度块 335 HBW
询价采购SUN-TEC Corporation 10/3000 range Brinell Hardness
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