The launch of the platform at scale comes almost four years after #De Beers launched the R&D phase, a statement released by the company said. #blockchain #illicitdiamonds https://zpr.io/KaHKJmkLTFTz
在戴比尔斯推出R&；该公司发布的一份声明称，这是D阶段#区块链#非法钻石https://zpr.io/KaHKJmkLTFTz