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。

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, ...

VFD Microfinance Bank has denied a report that it was fined N8m by the Central Bank of Nigeria (CBN) and the Securities and ...

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

Mr. Olayemi Cardoso, has clarified that the apex bank does not determine the foreign exchange rate, stating that it is driven ...

The Lopez family-led ABS-CBN Corp., which has yet to erase its balance sheet losses, has retrenched another batch of ...

Over four years after its free-to-air broadcast business was shuttered during the Duterte administration, listed media ...

The Governor of the Central Bank of Nigeria (CBN), Olayemi Cardoso, has stated that the weak naira presents a major ...

International Money Transfer Operators (IMTOs) have successfully remitted approximately $600 million into the nation's ...