Introduction Industrial tools using diamonds were first introduced in the Korean market about thirty years ago.In the beginning,diamond tools were primarily used in industries dealing with stone materials.Today,howeve...Introduction Industrial tools using diamonds were first introduced in the Korean market about thirty years ago.In the beginning,diamond tools were primarily used in industries dealing with stone materials.Today,however, they are focusing more on industrial tools than construction tools.The production trend of the展开更多
文摘Introduction Industrial tools using diamonds were first introduced in the Korean market about thirty years ago.In the beginning,diamond tools were primarily used in industries dealing with stone materials.Today,however, they are focusing more on industrial tools than construction tools.The production trend of the
