porosity

• Coke - determination of apparent relative density and total porosity
  焦炭假相对密度及总气孔率测定方法
• Summarization of the study on the porosity distribution in packed beds
  填充床中空隙率分布的研究综述
• Metallic coatings - porosity tests - humid sulfur flowers of sulfur test
  金属覆层.孔隙率试验.潮湿硫
• The electrographic test method of plating porosity for printed boards
  印制板镀层孔隙率电图象测试方法
• Hardmetals - metallographic determination of porosity and uncombined carbon
  孔隙度和非化合碳的金相测定
• The flow problem of fluids flow in a fractal reservoir with double porosity
  双重介质分形油藏渗流问题
• Test method for aluminium foil part 2 : test method for porosity
  铝箔试验方法.第2部分:铝箔的针孔检测方法
• Coke - determination of show porosity
  焦炭显气孔率测定方法
• Research development of the way to decrease thermal spraying coating porosity
  降低涂层孔隙率的研究进展
• Metallic coatings . porosity tests . humid sulfur flowers of sulfur test
  金属镀层.孔隙试验.湿硫硫华试验