Keep in mind, though, for this test work, you must make sure that your diamond is completely clean and free from oil or dirt. 需要牢记的是，在做这个测试时，你必须保证你的钻石是完全干净且没有沾染油污或灰尘。
OH advanced oxidation sewage treatment power supply is a medium-power rectifier equipment, whose main function is to provide the electric field in the mixed aggregation of boron diamond electrodes, and thus produce strong oxidizing free radicals of OH around the electrode. OH高级氧化法污水处理电源是一种中等功率的整流设备，其主要功能是在混聚合硼钻石电极间提供电场，从而在电极周围产生强氧化自由基OH。
When used in making diamond saw segment for cutting granite and concrete, they feature free cutting and long lifespan. 实际切割花岗石、混凝土，切割锋利，使用寿命长。
By cutting test, the cutting speed and longevity of the diamond saw blades with rare earth-Ni alloy are increased compared to that of the saw blades free of rare earth elements. 通过厂家切割试验证明，添加适量稀土-Ni合金的金刚石锯片，切割速度和使用寿命均比未加稀土的锯片有很大的提高；
The strength of grinding wheel meets the application requirements, the gap structure of diamond grinding wheel was well distributed, the graphite of CBN grinding wheel was evenly distributed in the free state, brazing achieved between binder and abrasive. 砂轮强度满足使用要求，金刚石砂轮空隙结构分布均匀，CBN砂轮中的石墨呈游离态均匀分布。
