顾名思义，超硬材料是硬度极高的材料。通常来说，金刚石的硬度最高，莫氏硬度为10，cBN的硬度稍次于金刚石，所以超硬材料通常是指金刚石和cBN，或由这两种材料为主要成分分别制成的复合材料。

This implies that the CBN released a total of N1.73tn for food items importation in six months, according to data from the ...

The National Union of Journalists of the Philippines (NUJP) vowed to monitor layoff proceedings at ABS-CBN as it lamented the ...

Olayemi Cardoso, the Governor of the Central Bank of Nigeria, has provided the reasons for the naira's free fall against the ...

They say you win some, you lose some, and ABS-CBN Corp. knows this too well, hitting a new milestone in expanding online ...

Authorized dealers who take advantage of the foreign exchange system will face consequences, according to Olayemi Cardoso, ...

Actress and former ABS-CBN president Charo Santos-Concio has found a "deeper sense of purpose" after enlisting and graduating ...

Zenith Bank Plc and six other Nigerian banks’ cash reserves surged to N15.5 trillion in the half year ended June 2024, representing a substantial increase of nearly 11.4 per cent from N13.9 trillion ...

The Central Bank of Nigeria (CBN) and the Securities and Exchange Commission (SEC) have wielded the big sticks and sanctioned ...

The Central Bank of Nigeria (CBN) has announced that its recent reformation of the International Money Transfer Operators ...

Nigeria’s capital expenditure for the first half of 2024 has declined by 25.3 per cent to N1.99tn, down from N2.68tn in the ...

Jodi Sta. Maria, a famous Filipina celebrity, recently reacted to the news about ABS-CBN laying off 100 workers and more amid ...