ceylonite

常见例句

• The micro-sphere with ceylonite as the main phase was obtained, which has the diameter of 0.3~0.9mm, the specific gravity of 3. 17 and fragmenting rate of 23% under the pressure of 60Mpa and can be used as filtering medium in the petrochemical field.
  制得了以镁铁尖晶石为主晶相，粒径在0.;3－0
返回 ceylonite