basalt

• Measures of concrete construction in winter to build farmland project on basalt rock
  玄武岩台地造田工程混凝土冬季施工措施
• The cast basalt tiles
  玄武岩铸石板
• Hauynite hauyne - basalt
  蓝方玄武岩
• The cast basalt pipe
  玄武岩铸石管
• Calc - alkali basalt
  钙碱性玄武岩
• Cast basalt product
  玄武岩铸石
• Cast basalt product
  玄武岩铸石
• More attention is focused on experimental research on basalt fiber in borne and abroad
  摘要对玄武岩纤维的研究已成为目前国内外研究的热点。
• Feed materials include : granite , basalt , diabase , limestone , different types of ore and slag
  给料：花岗岩玄武岩辉绿石石灰岩矿砂矿渣。
• Tests for thermal and weathering properties of aggregates - boiling test for sonnenbrand basalt
  集料的风化特性和热特性的试验.玄武岩的煮沸试验