The crystal is not complete, the crystal shape is irregular, the surface is rough, sharp and wear-resistant. It is mainly used for processing hard alloy, non-metal and grinding
17719947765
产品介绍
The crystal is not complete, the crystal shape is irregular, the surface is rough, sharp and wear-resistant. It is mainly used for processing hard alloy, non-metal and grinding
产品中心
17719947765
