Jewellery News And Features

That license will lengthen existing technological cooperation between WTOCD and Coborn with the machining of diamonds supplies for industrial applications. The Swiss Gemmological Institute SSEF has introduced the release for worldwide export of an upgraded model of its ASDI system. …

Jewellery News And Features

That license will lengthen existing technological cooperation between WTOCD and Coborn with the machining of diamonds supplies for industrial applications. The Swiss Gemmological Institute SSEF has introduced the release for worldwide export of an upgraded model of its ASDI system. …