petroleum hydrometer 中文意思是什麼

petroleum hydrometer 解釋
石油比重計
  1. Specification for petroleum hydrometer

    石油密度計技術條件
  2. Crude petroleum and liquid petroleum products - laboratory determination of density - hydrometer method

    原油和液體石油產品.密度的實驗室測定.石油密度計法
  3. Liquefied petroleum gas and light hydrocarbons - determination of density or relative density - pressure hydrometer method

    液化石油氣和輕質烴類.密度或相對密度的測定.壓力石油密度計法
  4. Liquefield petroleum gas and light hydrocarbons. determination of density or relative density. pressure hydrometer method

    液化石油氣和輕質烴類.密度或相對密度的測定.壓力石油密度計法
  5. Standard test method for density, relative density specific gravity, or api gravity of crude petroleum and liquid petroleum products by hydrometer method

    比重計法測定原油和液態石油產品的密度相對密度和api燃油比重
  6. Standard test method for api gravity of crude petroleum and petroleum products hydrometer method

    原油和石油產品api比重的標準試驗方法
  7. Crude petroleum and liquid petroleum products. laboratory determination of density. hydrometer method

    原油和液體石油產品.密度的試驗室測定.密度計法
  8. Crude petroleum and liquid petroleum products - laboratory determination of density - hydrometer method iso 3675 : 1998 ; german version en iso 3675 : 1998

    原油和液體石油產品.密度實驗室測定.密度計法
  9. Liquefied petroleum gas and light hydrocarbons - determination of density or relative density - pressure hydrometer method iso 3993 : 1984 ; german version en iso 3993 : 1995

    液化石油氣和輕質烴類.密度或相對密度的測定.壓力液
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