heptane insolubles 中文意思是什麼
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Standard test method for n - heptane insolubles
N -庚烷非溶物質的標準試驗方法 -
Test method for determination of asphaltenes heptane insolubles, in crude petroleum and petroleum products
原油和原油產品瀝青物質測定方法 -
Methods of test for petroleum and its products - determination of asphaltenes heptane insolubles in crude petroleum and petroleum products
石油及其產品的試驗方法.原油和石油產品中瀝青烯
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