蛭

• It could be burned in 800 - 1000 and changes its color to golden brown
  按?色分?金黄色蛭石，银白色蛭石。
• Please don ' t throw me to the leeches
  别把我扔进水蛭群里
• Methods for inspection of vermiculite for export . sieve test method1995 - 09 - 06
  出口蛭石检验方法.筛分试验方法
• Frictional brake material reinforced with glass fiber and vermiculite hybrid
  玻纤蛭石混杂增强摩擦制动材料的研制
• Acute toxic effect of three pesticides - trichlophonus , the mixture of cupri sulf
  三种常用鱼药对宽体金线蛭的急性毒性作用
• When planting in clay soil , cover seeds with vermiculite instead of clay
  当种植在黏土土壤时，用蛭石覆盖盖种子而不是黏土。
• Standard specification for expanded or exfoliated vermiculite thermal insulating cement
  膨胀的或剥落的蛭石隔热水泥标准规范
• This has provided detailed information for extending the application of vermiculite
  为拓展蛭石矿物的应用提供了较详尽的资料。
• Thrombin inhibitor ; expression in methylotrophic yeast pichia pastoris ; anticoagulant
  山蛭素凝血酶抑制剂毕赤酵母表达抗凝剂
• Methods for inspection of vermiculite for export . method for inspection of sand content1995 - 09 - 06
  出口蛭石检验方法.含砂量的检验方法