{"id":4252,"date":"2019-01-28T09:57:33","date_gmt":"2019-01-28T01:57:33","guid":{"rendered":"https:\/\/www.baojetools.com\/?p=4252"},"modified":"2019-04-01T16:00:28","modified_gmt":"2019-04-01T08:00:28","slug":"why-is-tungsten-carbide-raw-material-more-expensive","status":"publish","type":"post","link":"https:\/\/www.baojetools.com\/fr\/why-is-tungsten-carbide-raw-material-more-expensive\/","title":{"rendered":"Pourquoi la mati\u00e8re premi\u00e8re en carbure de tungst\u00e8ne est-elle plus ch\u00e8re? Pourquoi le prix du cobalt est-il en forte hausse?"},"content":{"rendered":"