artificial scheelite

英

美

网络  人造白钨

机械

双语例句

• Method of determinating of tungsten trioxide in artificial scheelite is described.
  建立了人造白钨中三氧化钨的测定方法。
• Probe into process of producing tungsten and wolfram carbide powder with w_2o_3 and artificial scheelite by vaccum carbon reduction
  真空碳还原三氧化钨和人造白钨制取钨粉及碳化钨粉的工艺探索
• It introduces the process experiment for producing C and WC powder in vaccum electric furnace with W 2O 3 and artificial scheelite reduced by carbon.
  介绍了利用钨酸和人造白钨，在真空炉内以碳还原制取钨粉和碳化钨粉的探索性工艺试验。