日韩一级片免费观看-av无码午夜福利一区二区三区-亚洲国产精品欧美日韩一区二区-日韩一区二区三区免费观看的人

Superhard Materials

CNMC's key products in the superhard materials field?include diamond wire saws and supporting equipment, laser-welded diamond tools, polycrystalline cubic boron nitride?(PCBN)?and synthetic diamond composite?materials,?as well as?compound cutting tools. These products are widely used in non-metallic mining, construction engineering, and machining, and are exported to countries such as the United States, Brazil, and India. The?Group's?brand, Tebon,?is now a highly influential name in China's superhard materials sector.


Produced By CMS 網(wǎng)站群內(nèi)容管理系統(tǒng) publishdate:2025-05-27 16:14:23