pona 中文意思是什麼
pona
解釋
波納-
Test method for oxygenates and paraffin, olefin, naphthene, aromatic o - pona hydrocarbon types in low - olefin spark - ignition engine fules by gas chromatography
利用氣相色譜法對石蠟烯烴環烴和芳香性物質在低烯烴引擎機油中氧化性的測定方法 -
Standard test method for oxygenates and paraffin, olefin, naphthene, aromatic o - pona hydrocarbon types in low - olefin spark ignition engine fuels by gas chromatography
用氣相色譜對低烯烴火花點火引擎燃料芳香碳氫化合物類型，環烴，烯烴，石蠟和氧化物的標準試驗方法 -
Method for inspection of pona ofnaphtha for export
出口石腦油pona值檢驗方法 -
Method for inspection of pona of naphtha for exportmethod for test of naphthenes in saturatesfractions with refractivity intercept
出口石腦油pona值檢驗方法比折光度法測定飽和烴餾分中的環烷烴 -
Method for inspection of pona of naphtha for exportmethod for test of olefinic plusaromatics hydrocarbons in petroleum distilates
出口石腦油pona值檢驗方法石油餾分中烯烴加芳烴含量的測定 -
Method for inspection of pona of naphtha for exportmethod for isolation of represenlativesaturates fraction from low - olefinic petroleum naphtha
出口石腦油pona值檢驗方法低烯烴石腦油中飽和烴的分離 -
Method for inspection of pona of naphtha for exportmethod for test of density and specific gracityof liquids with lipkin bicapillary pycnometer
出口石腦油pona值檢驗方法利普金雙毛細管比重瓶法測定液體的密度和比重 -
Method for inspection of pona of naphtha for exportmethod for depentanization of gasoline and naphtha
出口石腦油pona值檢驗方法汽油和石腦油脫戊烷法
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