性久久久久久久,免费在线观看视频,成人免费无码大片a毛片,色精阁久艾草国产WWW,欧美牲交videossexeso欧美

重燒鎂砂主要成分及用途制造及化工電器工業(yè)
發(fā)布時間:2023-03-13 13:39
  |  
閱讀量:1783

重燒鎂砂

以MgO為主要化學成分,礦物成分為菱鎂石等軸晶系經(jīng)高溫燒結的堿性耐火原料,產(chǎn)品化學成分穩(wěn)定、純度好、密度高,廣泛應用于各種堿性鎂制品、定型、不定型產(chǎn)品的加工制造及化工電器工業(yè)等。

The product is Mgo as the main chemical composition.and axis forthe periclase crystal,sintered at high temperature

alkaline refract-oryraw materials,it has features of stablechemical composition,gooddensity,widely used in basic

magnesium products,shaping,unshaped理化指示Specification


3333.jpg

3333.jpg