字典網>> 英漢字典>> N開頭詞條>>normal paraffin hydrocarbon(NPH)的意思 漢英字典normal paraffin hydrocarbon(NPH)中文翻譯：【化】 正烷烴字典網 相關詞條：normal limit normalized admittance normal dwarf normal pressure and temperature normalized characteristic imped-ance normally open contact normal discharge normal pitch normal response mode normalization