求翻译：金属陶瓷适合加工钢.铸铁,加工一般硬度下耐磨性和三特维克差不多,光量度差一些,高硬度比山特维克差是什么意思？

Metal-ceramic suitable for processing steel cast iron, general hardness, wear resistance, processing and three-Sandvik almost worse light measurement, high hardness, Sandvik worse than

Suitable for processing metal-ceramic cast iron, steel processing . general hardness, abrasion and 3 ad Victor almost, optical measurements, high hardness than Mountain Rattvik rates

The cermet suits processes the steel. The cast iron, under processing general degree of hardness the resistance to wear and three Uygur grams almost, the light measures bad somewhat especially, high solidity ratio mountain especially Uygur gram difference

Cermet for machining steel. cast iron, processed under General hardness and wear resistance of three-dimensional g, optical measurement of difference, higher hardness than Mt VIC difference

Cermet for machining steel. cast iron, processed under General hardness and wear resistance of three-dimensional g, optical measurement of difference, higher hardness than Mt VIC difference