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辭典搜尋 - total base number

英文: Total Base Number

中文: 總鹼價

簡稱/別名: TBN

常見於 汽車系統 > 801 潤滑油 > 80101 潤滑油術語 lubricants glossaries

說明:
總鹼價常見於機油規格表中,為機油中和酸性之能力。總鹼價越高,機油中和酸性之能力越強。


TBN is a property usually associated with engine oils. It is defined as the oils' ability to neutralize acid. The higher the TBN, the more acid it is able to neutralize.